MOTTLE is a playable word

mottle Scrabble® Dictionary

verb
mottled, mottling, mottles
to mark with spots or streaks of different colors
40 Playable Words can be made from "MOTTLE"
   2-Letter Words (10 found)
   3-Letter Words (14 found)
   4-Letter Words (9 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)