SEETHE is a playable word

seethe Scrabble® Dictionary

verb
seethed, seething, seethes
to surge or foam as if boiling
24 Playable Words can be made from "SEETHE"
   2-Letter Words (6 found)
   3-Letter Words (10 found)
   4-Letter Words (5 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)