Acetyl
6 lettersnounrareUpdated June 2026
Definition
The monovalent organic radical CH3CO derived from acetic acid, present in many important biochemical compounds.
โThe acetyl group was transferred to the substrate during the enzyme-catalysed reaction.โ
Pronunciation
Syllables
acยทeยทtyl
Related Words
Synonyms
Word Game Tips
Wordle
Ends in YL, an uncommon letter combination in Wordle, the Y at position 5 is easy to overlook.
Scrabble
Worth 11 points, Y scores 4 and C scores 3, making this a valuable play if you can place the YL ending.
Words Related to Acetyl
Words one letter different
Change a single letter of โacetylโ to make these 6-letter words โ useful for Wordle and crossword clues.
Words you can make from Acetyl
Shorter words formed from the letters in โacetylโ.
Add a letter to make a longer word
7-letter words you can spell by adding one letter to โacetylโ.
Explore Similar Words
Try These Tools
Dictionary References
Look up acetyl in an authoritative dictionary for full definitions, pronunciation, and etymology.

Ready to test your word skills?
Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!