Loading word page…
Updated June 2026
A protein that acts as a catalyst to speed up chemical reactions in living organisms.
“Digestive enzymes help break down food in the stomach.”
/ˈɛn.zaɪm/
en·zyme
Has two E's and uncommon Z; try Z in position 4.
Worth 18 points thanks to the high-value Z.
Look up enzyme in an authoritative dictionary for full definitions, pronunciation, and etymology.

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!