COAGULA is a playable word

coagulum Scrabble® Dictionary

noun
pl. coagulums or coagula
a clot
36 Playable Words can be made from "COAGULA"
   2-Letter Words (6 found)
   3-Letter Words (14 found)
   4-Letter Words (13 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)