swamp bay vs sweet bay

swamp bay and sweet bay both are nouns.

Word	Noun	Adjective	Verb	Adverb
swamp bay	Yes	No	No	No
sweet bay	Yes	No	No	No

As nouns, swamp bay and sweet bay are synonyms defined as:

swamp bay and sweet bay: shrub or small tree having rather small fragrant white flowers; abundant in southeastern United States

Other synonyms of swamp bay include Magnolia virginiana, swamp laurel.

swamp bay (noun)	sweet bay (noun)
shrub or small tree having rather small fragrant white flowers; abundant in southeastern United States	shrub or small tree having rather small fragrant white flowers; abundant in southeastern United States