KISS is a playable word

kiss Scrabble® Dictionary

verb
kissed, kissing, kisses
to touch with the lips as a sign of affection
(adjective) kissable (adverb) kissably
8 Playable Words can be made from "KISS"
   2-Letter Words (3 found)
   3-Letter Words (3 found)
   4-Letter Words (2 found)