TINNIER is a playable word

tinny Scrabble® Dictionary

adjective
tinnier, tinniest
of or resembling tin
45 Playable Words can be made from "TINNIER"
   2-Letter Words (9 found)
   3-Letter Words (11 found)
   4-Letter Words (11 found)
   5-Letter Words (9 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)