UREASE is a playable word

urease Scrabble® Dictionary

noun
pl. ureases
an enzyme
53 Playable Words can be made from "UREASE"
   2-Letter Words (7 found)
   3-Letter Words (18 found)
   4-Letter Words (18 found)
   5-Letter Words (8 found)
   6-Letter Words (2 found)