Cool

4 lettersadjectivecommon

Updated June 2026

Definition

Moderately cold; fashionable or impressive.

“The cool breeze felt refreshing on the hot day.”

Pronunciation

IPA

/kuːl/

Related Words

Synonyms

coldchillyawesome

Antonyms

heat warm

Word Game Tips

🟩

Wordle

Double O with common starting C.

🔤

Scrabble

Worth 6 points, flexible word.

Words Related to Cool

Words one letter different

Change a single letter of “cool” to make these 4-letter words — useful for Wordle and crossword clues.

bool chol coal coil coll coml coof cook coom coon coop coos coot coul cowl dool fool gool hool pool tool wool

Add a letter to make a longer word

5-letter words you can spell by adding one letter to “cool”.

acool cholo cloof cloop cloot cobol codol cohol colob colog colon color cools corol coyol crool locos looch

Longer words starting with Cool

Words that begin with “cool”.

cools cooler cooling

Explore Similar Words

4-letter words starting with C 4-letter words ending with L All 4-letter words 5-letter words All word lists

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Dictionary References

Look up cool in an authoritative dictionary for full definitions, pronunciation, and etymology.

Cambridge Dictionary Merriam-Webster

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