NIMBUSES is a playable word

nimbus Scrabble® Dictionary

noun
pl. nimbuses or nimbi
a luminous cloud
(adjective) nimbused
129 Playable Words can be made from "NIMBUSES"
   2-Letter Words (16 found)
   6-Letter Words (7 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)