GRAVAMINA is a playable word

gravamen Scrabble® Dictionary

noun
pl. gravamens or gravamina
the most serious part of an accusation
128 Playable Words can be made from "GRAVAMINA"
   2-Letter Words (11 found)
   6-Letter Words (9 found)
   7-Letter Words (3 found)
   9-Letter Words (1 found)