SYSTOLE is a playable word

systole Scrabble® Dictionary

noun
pl. systoles
the normal rhythmic contraction of the heart
(adjective) systolic
84 Playable Words can be made from "SYSTOLE"
   2-Letter Words (12 found)
   3-Letter Words (25 found)
   5-Letter Words (12 found)
   6-Letter Words (3 found)
   7-Letter Words (2 found)