scented wattle vs sweet acacia

scented wattle and sweet acacia both are nouns.

Word	Noun	Adjective	Verb	Adverb
scented wattle	Yes	No	No	No
sweet acacia	Yes	No	No	No

As nouns, scented wattle and sweet acacia are synonyms defined as:

scented wattle and sweet acacia: tropical American thorny shrub or small tree; fragrant yellow flowers used in making perfumery

Other synonyms of scented wattle include Acacia farnesiana, cassie, flame tree, huisache, mimosa bush, sweet wattle.

scented wattle (noun)	sweet acacia (noun)
tropical American thorny shrub or small tree; fragrant yellow flowers used in making perfumery	tropical American thorny shrub or small tree; fragrant yellow flowers used in making perfumery