INURE is a playable word

inure Scrabble® Dictionary

verb
inured, inuring, inures
to accustom to accept something undesirable
20 Playable Words can be made from "INURE"
   2-Letter Words (7 found)
   3-Letter Words (8 found)
   4-Letter Words (3 found)
   5-Letter Words (2 found)