American bittersweet vs false bittersweet

American bittersweet and false bittersweet both are nouns.

Word	Noun	Adjective	Verb	Adverb
American bittersweet	Yes	No	No	No
false bittersweet	Yes	No	No	No

As nouns, American bittersweet and false bittersweet are synonyms defined as:

American bittersweet and false bittersweet: twining shrub of North America having yellow capsules enclosing scarlet seeds

Other synonyms of American bittersweet include bittersweet, Celastrus scandens, climbing bittersweet, shrubby bittersweet, staff vine, waxwork.

American bittersweet (noun)	false bittersweet (noun)
twining shrub of North America having yellow capsules enclosing scarlet seeds	twining shrub of North America having yellow capsules enclosing scarlet seeds