FIRETHORN Scrabble 15 Words With Friends 15 Definition noun any of various thorny shrubs of the genus Pyracantha bearing small white flowers followed by hard red or orange-red berries. — synonyms: Pyracantha, pyracanth, fire_thorn See all 207 words you can make from FIRETHORN → 9-letter words Words starting with F Words ending with N ← Unscramble different letters