RUMINAL is a playable word

rumen Scrabble® Dictionary

noun
pl. rumens or rumina
a part of the stomach of a ruminant
(adjective) ruminal
102 Playable Words can be made from "RUMINAL"
   2-Letter Words (15 found)
   3-Letter Words (31 found)
   5-Letter Words (12 found)
   6-Letter Words (6 found)
   7-Letter Words (1 found)