Dictionary-enhanced word family
Word Forms of “Clean”
To make something free from dirt or mess by washing or wiping.
Word Family of Clean
What is the noun of clean? — cleanliness
What is the verb of clean? — clean
What is the adjective of clean? — clean
What is the adverb of clean? — cleanly
How to Use Each Word Form in a Sentence
- I clean my bedroom every Saturday morning. A1
- Can you help me clean the kitchen before dinner? A1
- The staff cleaned the entire office building thoroughly. A2
Word Form Patterns for Clean
-ness
Adds **-ness** to make a noun meaning the state, quality, or condition of being something. Example: clean → cleanliness.
-ly
Adds **-ly** to make an adverb describing how an action happens. Example: clean → cleanly.
Origin and Word Formation of Clean
Old English claene; originally meant 'free from dirt and stains'.
Common Word Form Mistakes with Clean
Wrong: I need clean my room.
Correct: I need to clean my room.
Use 'to' + base verb (infinitive) after 'need'; not just base verb.
Frequently Asked Questions About Word Forms of Clean
What are the word forms of “clean”?
The confirmed forms are shown in the word family cards above. Missing parts of speech are hidden instead of filled with placeholder text.
What part of speech is “clean”?
“clean” is primarily a verb. Some forms above show how the same root works as other parts of speech.
Where does “clean” come from?
Old English claene; originally meant 'free from dirt and stains'.