water bitternut vs Carya aquatica

water bitternut and Carya aquatica both are nouns.

Word	Noun	Adjective	Verb	Adverb
water bitternut	Yes	No	No	No
Carya aquatica	Yes	No	No	No

As nouns, water bitternut and Carya aquatica are synonyms defined as:

water bitternut and Carya aquatica: hickory of southern United States having many narrow leaflets and rather bitter nuts

Other synonyms of water bitternut include bitter pecan, water hickory.

water bitternut (noun)	Carya aquatica (noun)
hickory of southern United States having many narrow leaflets and rather bitter nuts	hickory of southern United States having many narrow leaflets and rather bitter nuts