SEISMISM is a playable word

seismism Scrabble® Dictionary

noun
pl. seismisms
the natural activity involved in earthquakes
39 Playable Words can be made from "SEISMISM"
   2-Letter Words (7 found)
   3-Letter Words (9 found)
   4-Letter Words (9 found)
   5-Letter Words (6 found)
   6-Letter Words (5 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)