Irish gorse vs furze

Irish gorse and furze both are nouns.

Word	Noun	Adjective	Verb	Adverb
Irish gorse	Yes	No	No	No
furze	Yes	No	No	No

As nouns, Irish gorse and furze are synonyms defined as:

Irish gorse and furze: very spiny and dense evergreen shrub with fragrant golden-yellow flowers; common throughout western Europe

Other synonyms of Irish gorse include gorse, Ulex europaeus, whin.

Irish gorse (noun)	furze (noun)
very spiny and dense evergreen shrub with fragrant golden-yellow flowers; common throughout western Europe	very spiny and dense evergreen shrub with fragrant golden-yellow flowers; common throughout western Europe