TANKAGE is a playable word

tankage Scrabble® Dictionary

noun
pl. tankages
the capacity of a tank
72 Playable Words can be made from "TANKAGE"
   2-Letter Words (12 found)
   3-Letter Words (29 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)