MIDMOSTS is a playable word

midmost Scrabble® Dictionary

noun
pl. midmosts
a part exactly in the middle
89 Playable Words can be made from "MIDMOSTS"
   2-Letter Words (15 found)
   3-Letter Words (29 found)
   5-Letter Words (10 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)