RUBBLIER is a playable word

rubbly Scrabble® Dictionary

adjective
rubblier, rubbliest
abounding in rubble
75 Playable Words can be made from "RUBBLIER"
   2-Letter Words (6 found)
   3-Letter Words (18 found)
   5-Letter Words (12 found)
   7-Letter Words (2 found)
   8-Letter Words (2 found)