COACHER is a playable word

coacher Scrabble® Dictionary

noun
pl. coachers
one that coaches
79 Playable Words can be made from "COACHER"
   2-Letter Words (12 found)
   3-Letter Words (24 found)
   5-Letter Words (10 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)