SICKEST is a playable word

sick Scrabble® Dictionary

adjective
sicker, sickest
affected with disease or ill health
verb
sicked, sicking, sicks
to sic

79 Playable Words can be made from "SICKEST"

   2-Letter Words (8 found)

   3-Letter Words (21 found)

   6-Letter Words (2 found)

   7-Letter Words (1 found)