fire-bush vs shrub

fire-bush and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
fire-bush	Yes	No	No	No
shrub	Yes	No	No	No

As nouns, shrub is a hypernym of fire-bush; that is, shrub is a word with a broader meaning than fire-bush:

fire-bush: densely branched Eurasian plant; foliage turns purple-red in autumn
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of fire-bush include bush.

As nouns, shrub is a hypernym of fire-bush; that is, shrub is a word with a broader meaning than fire-bush:

fire-bush: evergreen South American shrub having showy trumpet-shaped orange flowers; grown as an ornamental or houseplant
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of fire-bush include bush.

fire-bush (noun)	shrub (noun)
densely branched Eurasian plant; foliage turns purple-red in autumn	a low woody perennial plant usually having several major stems
evergreen South American shrub having showy trumpet-shaped orange flowers; grown as an ornamental or houseplant