COWSLIPS is a playable word

cowslip Scrabble® Dictionary

noun
pl. cowslips
a flowering plant
113 Playable Words can be made from "COWSLIPS"
   2-Letter Words (12 found)
   3-Letter Words (30 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)