Yes, zymogen is a Scrabble word!
...and is worth 22 points in Scrabble, and 24 points in Words with Friends
zymogen
Noun
1. Any of a group of compounds that are inactive precursors of enzymes and require some change (such as the hydrolysis of a fragment that masks an active enzyme) to become active
What Scrabble words can I make with the letters in zymogen?
5 Letter Words
4 Letter Words
Sponsored Links
3 Letter Words
2 Letter Words