RUSHIER is a playable word

rushy Scrabble® Dictionary

adjective
rushier, rushiest
abounding in rushes
65 Playable Words can be made from "RUSHIER"
   2-Letter Words (11 found)
   3-Letter Words (18 found)
   5-Letter Words (12 found)
   6-Letter Words (2 found)
   7-Letter Words (2 found)