MUCORS is a playable word

mucor Scrabble® Dictionary

noun
pl. mucors
a type of fungus
51 Playable Words can be made from "MUCORS"
   2-Letter Words (8 found)
   3-Letter Words (21 found)
   4-Letter Words (15 found)
   5-Letter Words (5 found)
   6-Letter Words (2 found)