RULABLE is a playable word

rule Scrabble® Dictionary

verb
ruled, ruling, rules
to exercise control over
(adjective) rulable
74 Playable Words can be made from "RULABLE"
   2-Letter Words (10 found)
   3-Letter Words (23 found)
   5-Letter Words (10 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)