polysemantic word vs polysemous word

polysemantic word and polysemous word both are nouns.

Word	Noun	Adjective	Verb	Adverb
polysemantic word	Yes	No	No	No
polysemous word	Yes	No	No	No

As nouns, polysemantic word and polysemous word are synonyms defined as:

polysemantic word and polysemous word: a word having more than one meaning

Other synonyms of polysemantic word include polysemant.

polysemantic word (noun)	polysemous word (noun)
a word having more than one meaning	a word having more than one meaning