AVIATIONS is a playable word

aviation Scrabble® Dictionary

noun
pl. aviations
the act of aviating
(adjective) aviatic
140 Playable Words can be made from "AVIATIONS"
   2-Letter Words (18 found)
   6-Letter Words (7 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)