48 Nouns Containing "IR"
48 curated nouns containing "IR".
Below are 48 nouns containing "IR" in our curated English dictionary. Each entry includes a learner-friendly definition, IPA pronunciation, CEFR difficulty level, and example sentences. Words are sorted by frequency — the most common first. Click any word to view its full dictionary entry with synonyms, collocations, and common mistakes.
Most Common Nouns Containing "IR" (Top 1k)
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Air /eər/noun A1
The breathable gas all around us. We cannot see it, but we need it to live.
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Bird /bɜːrd/noun A1
A living creature with feathers, wings, and a beak that can fly.
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Birth /bɜːrθ/noun A1
When a baby comes out of the mother's body and is born.
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Birthday /ˈbɜːrθdeɪ/noun A1
The day each year when you celebrate being born.
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Pair /pɛər/noun A1
Two things that match or belong together, like two shoes.
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Shirt /ʃɜːrt/noun A1
A piece of clothing for the upper body, usually with sleeves.
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Sir /sɜːr/noun A1
A respectful word to speak to or about a man.
Less Common Nouns Containing "IR" (Top 5k+)
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Chair /tʃɛr/noun A1
A piece of furniture you sit on, usually with a back and legs, designed for one person.
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Dirt /dɜːrt/noun A2
Soil, mud, or any unclean substance on something.
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Girl /ɡɜːrl/noun A1
A young female person, from childhood through early adulthood.
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Hair /hɛr/noun A1
The thin strands that grow from your head and body.
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Mirror /ˈmɪrər/noun A1
A glass surface where you see your reflection.
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Skirt /skɜːrt/noun A2
A piece of clothing worn around the waist, usually by women.
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Tire /ˈtaɪər/noun A1
The round rubber part on a car or bicycle wheel.
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Virus /ˈvaɪrəs/noun B1
A tiny germ that causes infections and spreads between people.
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Affair /əˈfeər/noun B1
An event or issue that someone needs to deal with or that is being discussed.
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Airline /ˈeəraɪn/noun A2
A company that flies planes to carry people from one place to another.
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Airplane /ˈeəpleɪn/noun A1
A large vehicle with wings that flies through the sky carrying people and things.
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Airport /ˈeərpɔːrt/noun A1
A large place with runways where airplanes take off and land, and where people get on or off planes.
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Circle /ˈsɜːkəl/noun A1
A perfectly round shape like the sun or a wheel; all edges are the same distance from the middle
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Director /dɪˈrɛktər/noun B1
A person who manages a company, movie, or organization and makes important decisions.
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Enquiry /ɪnˈkwaɪri/noun B1
A question asked to get information. British spelling of 'inquiry'.
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Flair /flɛər/noun B1
A special talent or skill that makes someone stand out, often shown with style and confidence.
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Heir /eər/noun B1
An heir is someone who receives money, land, or property from a family member when that person dies, usually according to their will.
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Inquiry /ˈɪnkwəri/noun B1
When you ask questions to find out information; an official search for facts about something.
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Spirit /ˈspɪrɪt/noun A2
The inner strength or courage of a person, or a ghost-like being.
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Squirrel /ˈskwɪrəl/noun A2
A small animal that climbs trees and stores nuts, with a large fluffy tail and sharp claws.
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Stair /stɛər/noun A2
One of the steps you climb up or down.
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Virtue /ˈvɜːtʃuː/noun B1
A good quality or moral strength in a person.
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Antivirus /ˌæntiˈvaɪrəs/noun B2
A program that finds and removes harmful viruses and malware from your computer.
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Circumstance /ˈsɜːrkəmstæns/noun B1
A situation or condition that exists and affects what happens or how something is done.
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Direction /dɪˈrɛkʃən/noun A2
The way you need to go to reach a place, or the path something is moving.
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Directive /dɪˈrɛktɪv/noun C1
A clear official instruction from someone in charge about what you must do.
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Environment /ɪnˈvaɪrənmənt/noun B1
Everything around you that affects how you live, including nature and weather.
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Firewall /ˈfaɪərwɔːl/noun B2
Software or hardware that stops dangerous internet connections from reaching your computer or network.
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Girlfriend /ˈɡɜːrlfrend/noun A2
A woman in a romantic or dating relationship with someone.
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Heirloom /ˈeərluːm/noun B2
An heirloom is an object, like jewelry, furniture, or art, that families pass down from parents to children for many years, often with sentimental and financial value.
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Iris /ˈaɪ.rɪs/noun B2
The colored part of the eye - blue, brown, green, or hazel - that controls how much light enters.
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Quirk /kwɜːk/noun B2
An unusual or strange habit or characteristic that makes someone different
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Souvenir /ˌsuːvəˈnɪr/noun A2
A small item or gift you buy or keep to remember a place you visited or a special time.
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Empiricism /ɪˈmɪrɪsɪzəm/noun C2
A philosophical view that knowledge comes primarily from experience and observation, not from reason alone.
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Irony /ˈaɪrəni/noun C2
When what actually happens is the opposite of what you expected, or when words mean something different from their literal meaning.
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Kairos /ˈkaɪərɑs/noun C2
The perfect moment or right time for action; the opportune moment when something will work.
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Nadir /ˈneɪdɪr/noun C2
The lowest or worst point of something; the bottom of failure or decline, opposite of zenith.
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Nirvana /nɜrˈvɑːnə/noun C2
In Buddhism, the perfect state of peace achieved by overcoming desire and suffering; ultimate spiritual liberation.
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Quagmire /ˈkwæɡmaɪə/noun C2
A muddy swamp where it's easy to get stuck; also used for confusing or difficult situations
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Satire /ˈsætaɪər/noun C2
A type of writing or art that mocks people, ideas, or institutions to criticize them, often using exaggeration or humor to make a serious point.
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Virtue-ethics /ˈvɜːtʃuː ˈɛθɪks/noun C2
An ethical approach centered on cultivating good character traits like courage and honesty.
How to Use Nouns Containing "IR"
Nouns containing "IR" can act as the subject, object, or complement of a sentence. Pay attention to whether each noun is countable or uncountable — countable nouns take "a/an" and have plural forms (cat → cats), while uncountable nouns (water, advice) do not. The CEFR badge on each card tells you when learners typically meet the word; A1-A2 nouns are essential for everyday conversations, B1-B2 are common in news and writing, and C1-C2 nouns appear in academic and specialised texts.
Longest Noun Containing "IR"
An ethical approach centered on cultivating good character traits like courage and honesty.
Frequently Asked Questions About Nouns Containing "IR"
- How many nouns containing "IR"?
- Our curated dictionary lists 48 nouns containing "IR", each with a definition, IPA, CEFR level, and example sentences. The list grows as new entries are reviewed.
- What are the most common nouns containing "IR"?
- Some of the most frequent nouns containing "IR" include AIR, BIRD, BIRTH, BIRTHDAY, PAIR. These appear in everyday English and are useful for both beginners (A1-A2) and intermediate learners.
- What is noun?
- A noun is a word for a person, place, thing, idea, or quality. Nouns are the building blocks of every sentence and act as subjects, objects, or complements.
- What is the longest noun containing "IR"?
- The longest noun containing "IR" in our dictionary is "VIRTUE-ETHICS" (13 letters). Tap the word to see its full entry.