SEAGRASSES is a playable word

seagrass Scrabble® Dictionary

noun
pl. seagrasses
a grasslike plant living in or close to the sea
128 Playable Words can be made from "SEAGRASSES"
   2-Letter Words (8 found)
   3-Letter Words (27 found)
   7-Letter Words (3 found)
   8-Letter Words (2 found)
   10-Letter Words (1 found)