PREWIRING is a playable word

prewire Scrabble® Dictionary

verb
prewired, prewiring, prewires
to wire beforehand
95 Playable Words can be made from "PREWIRING"
   2-Letter Words (10 found)
   3-Letter Words (28 found)
   7-Letter Words (4 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)