SUMMITS is a playable word

summit Scrabble® Dictionary

verb
summited, summiting, summits
to participate in a highest-level conference
58 Playable Words can be made from "SUMMITS"
   2-Letter Words (10 found)
   3-Letter Words (18 found)
   4-Letter Words (18 found)
   5-Letter Words (8 found)
   6-Letter Words (2 found)
   7-Letter Words (2 found)