Skip to Content

O is for Outstanding: Discover Adjectives that Start with O on Our English Learning Site

Sharing is caring!

Adjectives are essential in the English language as they help describe and define nouns and pronouns. Learning new adjectives can help you become more observant and expressive in your writing and speech. The letter O is a unique letter that forms some of the most optimal adjectives in the English language. In this article, we’ll be exploring adjectives that start with O.

Whether you’re a student looking to expand your vocabulary or a writer searching for the perfect adjective, this article is for you. We’ll be providing a comprehensive list of adjectives that start with O, along with their definitions and example sentences. So, let’s dive into the world of O adjectives and discover how they can enhance your language skills.

Adjectives that Start with O

Adjectives that Start with O

Positive Adjectives that Start with O

When it comes to describing people or things in a positive light, the letter O offers a wide range of adjectives to choose from. Here are some of the most commonly used positive adjectives that start with O:

Outgoing Adjectives

If you want to describe someone who is sociable, friendly, and extroverted, then these adjectives are perfect for you:

Adjective Definition
Outgoing Friendly and sociable
Open-hearted Warm and generous
Optimistic Hopeful and positive
Obliging Willing to help others
Observant Perceptive and attentive

Example sentence: “Olivia is an outgoing person who always makes new friends easily.”

Outstanding Adjectives

To describe something as excellent, remarkable, or exceptional, these adjectives are perfect:

Adjective Definition
Outstanding Exceptionally good
Original Unique and creative
Optimistic Expecting positive outcomes
Open-minded Willing to consider new ideas
Organic Natural and unprocessed

Example sentence: “Oliver’s outstanding performance in the play left the audience in awe.”

Optimistic Adjectives

If you want to describe someone who is hopeful, positive, and confident, these adjectives are perfect:

Adjective Definition
Optimistic Hopeful and positive
Open-hearted Warm and generous
Outspoken Candid and direct
Observant Perceptive and attentive
Original Unique and creative

Example sentence: “Oscar’s optimistic attitude helped him overcome the challenges he faced in his career.”

Positive Adjectives

For a more general set of positive adjectives that start with O, these words are perfect:

Adjective Definition
Open Accessible and welcoming
Optimistic Expecting positive outcomes
Outstanding Exceptionally good
Orderly Neat and organized

Example sentence: “Owen’s positive attitude towards life is contagious and inspiring.”

In conclusion, using positive adjectives that start with O can help you describe people and things in a positive light. Whether you want to describe someone as outgoing, outstanding, optimistic, or positive, there are plenty of words to choose from.

Negative Adjectives that Start with O

When it comes to describing something negatively, there are many adjectives that start with the letter O. In this section, we will explore some of the most commonly used negative adjectives that start with O and provide examples of how they can be used in a sentence.

Obnoxious

The word “obnoxious” is used to describe something or someone that is extremely unpleasant or offensive in behavior, attitude, or manner. It is often used to describe people who are difficult to be around due to their behavior or attitude.

Example sentences:

  • His obnoxious behavior made it difficult for others to be around him.
  • The obnoxious smell coming from the garbage can was unbearable.

Odd

The word “odd” is used to describe something or someone that is strange or peculiar in a manner that is not typical; deviating from what is ordinary or expected. It is often used to describe things that are out of place or don’t fit in with their surroundings.

Example sentences:

  • The odd noise coming from the engine made me worried.
  • Her odd behavior at the party made everyone uncomfortable.

Offbeat

The word “offbeat” is used to describe something that is unconventional or unusual. It is often used to describe things that are not mainstream or follow the norm.

Example sentences:

  • The offbeat music at the concert was not to everyone’s taste.
  • The offbeat fashion choices of the designer were praised by some and criticized by others.

Offensive

The word “offensive” is used to describe something that is unpleasant or insulting, often causing anger or resentment. It is often used to describe things that are hurtful or disrespectful.

Example sentences:

  • His offensive comments about her appearance were uncalled for.
  • The offensive graffiti on the wall was quickly removed by the city.

Obstinate

The word “obstinate” is used to describe someone who is stubborn or unwilling to change their opinion or behavior. It is often used to describe people who are difficult to work with or are resistant to change.

Example sentences:

  • His obstinate refusal to accept help made the situation worse.
  • The obstinate attitude of the employee caused tension in the workplace.

Objectionable

The word “objectionable” is used to describe something that is offensive or inappropriate. It is often used to describe things that are considered morally or socially unacceptable.

Example sentences:

  • The objectionable content in the movie caused controversy.
  • The objectionable behavior of the politician led to calls for their resignation.

In conclusion, these are just a few of the many negative adjectives that start with the letter O. By using these adjectives, you can more accurately describe something negatively and convey your thoughts and feelings about it.

Adjectives that Start with O Describing Size

When it comes to describing size, there are a variety of adjectives that start with the letter O. Here are some of the most common ones, along with their definitions and example sentences:

Small Size

Adjective Definition Example Sentence
Oft Happening frequently; often He would oftentimes visit his grandmother on the weekends.
Old-fashioned Outdated; not modern She prefers old-fashioned clothes and music.

Large Size

Adjective Definition Example Sentence
Onerous Difficult or unpleasant to do or deal with The task of organizing the event was quite onerous.
Opulent Luxurious and expensive-looking The opulent mansion was filled with priceless artwork and antiques.

Other Descriptions of Size

Adjective Definition Example Sentence
Omniscient Knowing everything; having complete knowledge The omniscient narrator in the story provided insight into the thoughts and feelings of all the characters.

It’s important to note that these adjectives can also be used in other contexts, not just to describe size. For example, “oft” can also be used to describe frequency, and “old-fashioned” can be used to describe something that is outdated or no longer in style.

In conclusion, adjectives that start with O can be a useful tool for describing size. Whether you’re talking about something small and frequent, or something large and luxurious, there’s an O adjective that can help you convey your meaning clearly and effectively.

Adjectives that Start with O Describing Condition

When it comes to describing condition, adjectives that start with O can be quite useful. Here are some examples of O adjectives that can be used to describe different conditions:

Oily

If something is oily, it is covered in oil or grease. This can be used to describe a variety of things, from food to machinery. Here are some O adjectives that can be used to describe oily conditions:

Adjective Definition
Oily Covered in oil or grease
Oleaginous Containing or producing oil
Oleic Relating to or derived from oil

Example sentence: The mechanic’s hands were oily after working on the engine.

Old

When something is old, it has been around for a long time. This can be used to describe anything from a person to a building. Here are some O adjectives that can be used to describe old conditions:

Adjective Definition
Old Having existed for a long time
Obsolete No longer in use or useful
Outdated No longer fashionable or current

Example sentence: The old house had been abandoned for years.

Obligatory

If something is obligatory, it is required or mandatory. This can be used to describe rules, laws, or customs. Here are some O adjectives that can be used to describe obligatory conditions:

Adjective Definition
Obligatory Required or mandatory
Obliging Willing to do a service or favor
Obligate To bind someone legally or morally

Example sentence: It is obligatory to wear a seatbelt while driving.

Occupied

When something is occupied, it is being used by someone or something. This can be used to describe a variety of things, from a room to a country. Here are some O adjectives that can be used to describe occupied conditions:

Adjective Definition
Occupied Being used by someone or something
Overcrowded Too many people or things in a space
Overrun Invaded or overwhelmed by something

Example sentence: The hotel was fully occupied during the holiday season.

Oceanic

If something is oceanic, it is related to the ocean. This can be used to describe anything from marine life to weather patterns. Here are some O adjectives that can be used to describe oceanic conditions:

Adjective Definition
Oceanic Related to the ocean
Oceanographic Relating to the study of the ocean
Oceangoing Designed for travel on the ocean

Example sentence: The oceanic currents affect the climate of coastal regions.

In conclusion, adjectives that start with O can be used to describe a variety of conditions. From oily to oceanic, there are plenty of O adjectives to choose from when describing different situations.

Adjectives that Start with O Describing Color

When it comes to describing color, there are a variety of adjectives that start with O that can be used to paint a vivid picture. Here are some of the most commonly used ones:

Bright and Bold

  • Ochre: a bright yellow-brown color often associated with earthy tones
  • Orange: a vibrant color that is a mix of red and yellow
  • Orchid: a bright purple-pink color that is often used to describe flowers
  • Olive: a dark yellow-green color that is often associated with the fruit of the same name

Old-Fashioned and Rustic

  • Ocherous: a pale yellow-brown color that is often used to describe old-fashioned or rustic items
  • Old Rose: a muted pink color that is often associated with vintage or antique items
  • Ochroid: a yellowish-brown color that is often used to describe old or worn objects

Offbeat and Unconventional

  • Off-White: a color that is not quite white, often with a hint of yellow or gray
  • Oxblood: a deep, dark red color that is often used to describe leather or other materials
  • Olive Drab: a dull green color that is often used to describe military uniforms

Offensive and Unpleasant

  • Odious: a word used to describe something that is extremely unpleasant or offensive
  • Offensive: a word used to describe something that is likely to cause offense or upset
  • Oily: a word used to describe something that is greasy or unpleasant to the touch

Conclusion

In conclusion, adjectives that start with the letter “O” can be a great way to add variety and depth to your vocabulary. These adjectives can be used to describe people, places, things, and ideas, and can help you to express yourself more clearly and effectively in English.

Throughout this article, we have explored a wide range of adjectives that start with “O”, including positive and negative adjectives, as well as adjectives that can be used to describe physical appearance, personality traits, emotions, and more.

We have also provided a number of example sentences to help you better understand how these adjectives can be used in context, as well as tables and lists of words to make it easier for you to study and memorize these adjectives.

Frequently Asked Questions

What are some positive adjectives that start with O to describe a person?

If you’re looking for positive adjectives to describe someone, here are a few that start with O:

Adjective Definition
Optimistic Having a positive outlook on life
Outgoing Friendly, sociable, and extroverted
Observant Quick to notice things and pay attention to details
Open-minded Willing to consider different viewpoints and ideas
Organized Having things in order and well-planned

What are some common adjectives that start with O?

Here are some common adjectives that start with O:

Adjective Definition
Old Having lived for a long time
Other Different from the one or ones already mentioned
Only Sole or exclusive
Open Not closed or blocked off
Original First or earliest

What are some lesser-known adjectives that start with O?

If you’re looking for some lesser-known adjectives that start with O, here are a few:

Adjective Definition
Obsequious Obedient or attentive to an excessive or servile degree
Obdurate Stubbornly refusing to change one’s opinion or course of action
Obtuse Slow to understand or perceive
Odious Extremely unpleasant or repulsive
Orotund Pompous or pretentious in speech or writing

What are some adjectives that start with O and have multiple meanings?

Some adjectives that start with O have multiple meanings depending on the context. Here are a few:

Adjective Definition(s)
Off Not on or in operation; away from a place; indicating distance or separation
Old Having lived for a long time; former or previous
Open Not closed or blocked off; receptive to new ideas or experiences
Out Situated away from the center or inside; no longer in existence or use

What are some adjectives that start with O and are commonly used in literature?

Here are some adjectives that start with O and are commonly used in literature:

Adjective Definition
Ominous Giving the impression that something bad or unpleasant is going to happen
Ornate Elaborately or heavily decorated
Ostentatious Characterized by vulgar or pretentious display; designed to impress or attract notice
Overwrought In a state of nervous excitement or anxiety

What are some adjectives that start with O and are related to emotions or feelings?

Here are some adjectives that start with O and are related to emotions or feelings:

Adjective Definition
Overjoyed Extremely happy or delighted
Overwhelmed Burdened with too much of something; feeling intense emotion
Offended Resentful or upset by a perceived insult or wrongdoing
Optimistic Having a positive outlook on life
Outraged Extremely angry or indignant

If you're looking for positive adjectives to describe someone, here are a few that start with O:

\n

\n

\n

\n

\n

\n

\n

\n

\n \n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

Adjective Definition
Optimistic Having a positive outlook on life
Outgoing Friendly, sociable, and extroverted
Observant Quick to notice things and pay attention to details
Open-minded Willing to consider different viewpoints and ideas
Organized Having things in order and well-planned

"}},{"@type":"Question","name":"What are some common adjectives that start with O?","acceptedAnswer":{"@type":"Answer","text":"

Here are some common adjectives that start with O:

\n

\n

\n

\n

\n

\n

\n

\n

\n \n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

Adjective Definition
Old Having lived for a long time
Other Different from the one or ones already mentioned
Only Sole or exclusive
Open Not closed or blocked off
Original First or earliest

"}},{"@type":"Question","name":"What are some lesser-known adjectives that start with O?","acceptedAnswer":{"@type":"Answer","text":"

If you're looking for some lesser-known adjectives that start with O, here are a few:

\n

\n

\n

\n

\n

\n

\n

\n

\n \n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

Adjective Definition
Obsequious Obedient or attentive to an excessive or servile degree
Obdurate Stubbornly refusing to change one's opinion or course of action
Obtuse Slow to understand or perceive
Odious Extremely unpleasant or repulsive
Orotund Pompous or pretentious in speech or writing

"}},{"@type":"Question","name":"What are some adjectives that start with O and have multiple meanings?","acceptedAnswer":{"@type":"Answer","text":"

Some adjectives that start with O have multiple meanings depending on the context. Here are a few:

\n

\n

\n

\n

\n

\n

\n

\n

\n \n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

Adjective Definition(s)
Off Not on or in operation; away from a place; indicating distance or separation
Old Having lived for a long time; former or previous
Open Not closed or blocked off; receptive to new ideas or experiences
Out Situated away from the center or inside; no longer in existence or use

"}},{"@type":"Question","name":"What are some adjectives that start with O and are commonly used in literature?","acceptedAnswer":{"@type":"Answer","text":"

Here are some adjectives that start with O and are commonly used in literature:

\n

\n

\n

\n

\n

\n

\n

\n

\n \n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

Adjective Definition
Ominous Giving the impression that something bad or unpleasant is going to happen
Ornate Elaborately or heavily decorated
Ostentatious Characterized by vulgar or pretentious display; designed to impress or attract notice
Overwrought In a state of nervous excitement or anxiety

"}},{"@type":"Question","name":"What are some adjectives that start with O and are related to emotions or feelings?","acceptedAnswer":{"@type":"Answer","text":"

Here are some adjectives that start with O and are related to emotions or feelings:

\n

\n

\n

\n

\n

\n

\n

\n

\n \n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

\n

Adjective Definition
Overjoyed Extremely happy or delighted
Overwhelmed Burdened with too much of something; feeling intense emotion
Offended Resentful or upset by a perceived insult or wrongdoing
Optimistic Having a positive outlook on life
Outraged Extremely angry or indignant

"}}]}

ESLBUZZ