HORNWORT is a playable word

hornwort Scrabble® Dictionary

noun
pl. hornworts
an aquatic herb
70 Playable Words can be made from "HORNWORT"
   2-Letter Words (8 found)
   3-Letter Words (31 found)
   4-Letter Words (16 found)
   5-Letter Words (12 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)