RIPSTOPS is a playable word

ripstop Scrabble® Dictionary

noun
pl. ripstops
a fabric woven so that small tears do not spread
124 Playable Words can be made from "RIPSTOPS"
   2-Letter Words (12 found)
   3-Letter Words (29 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)