FIBERIZING is a playable word

fiberize Scrabble® Dictionary

verb
fiberized, fiberizing, fiberizes
to break into fibers
106 Playable Words can be made from "FIBERIZING"
   2-Letter Words (11 found)
   6-Letter Words (6 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)
   10-Letter Words (1 found)