SUCTION is a playable word

suction Scrabble® Dictionary

verb
suctioned, suctioning, suctions
to remove by the process of sucking
114 Playable Words can be made from "SUCTION"
   2-Letter Words (15 found)
   3-Letter Words (32 found)
   6-Letter Words (9 found)
   7-Letter Words (1 found)