polychete vs polychete worm

polychete and polychete worm both are nouns.

Word	Noun	Adjective	Verb	Adverb
polychete	Yes	No	No	No
polychete worm	Yes	No	No	No

As nouns, polychete and polychete worm are synonyms defined as:

polychete and polychete worm: chiefly marine annelids possessing both sexes and having paired appendages (parapodia) bearing bristles

Other synonyms of polychete include polychaete, polychaete worm.

polychete (noun)	polychete worm (noun)
chiefly marine annelids possessing both sexes and having paired appendages (parapodia) bearing bristles	chiefly marine annelids possessing both sexes and having paired appendages (parapodia) bearing bristles