NITPICKS is a playable word

nitpick Scrabble® Dictionary

verb
nitpicked, nitpicking, nitpicks
to fuss over petty details
86 Playable Words can be made from "NITPICKS"
   2-Letter Words (7 found)
   3-Letter Words (27 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)