needle-bush vs needlebush

needle-bush and needlebush both are nouns.

Word	Noun	Adjective	Verb	Adverb
needle-bush	Yes	No	No	No
needlebush	Yes	No	No	No

As nouns, needle-bush and needlebush are synonyms defined as:

needle-bush and needlebush: shrub with pungent rigid needle-shaped leaves and white flowers; eastern Australia

Other synonyms of needle-bush include Hakea lissosperma, needle bush.

needle-bush (noun)	needlebush (noun)
shrub with pungent rigid needle-shaped leaves and white flowers; eastern Australia	shrub with pungent rigid needle-shaped leaves and white flowers; eastern Australia