STRATH is a playable word

strath Scrabble® Dictionary

noun
pl. straths
a wide river valley
44 Playable Words can be made from "STRATH"
   2-Letter Words (7 found)
   3-Letter Words (16 found)
   4-Letter Words (15 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)