TRUSTIER is a playable word

trusty Scrabble® Dictionary

adjective
trustier, trustiest
worthy of trust
(adverb) trustily
noun
pl. trusties
one worthy of trust
119 Playable Words can be made from "TRUSTIER"
   2-Letter Words (11 found)
   3-Letter Words (27 found)
   7-Letter Words (6 found)
   8-Letter Words (1 found)