Japan allspice vs winter sweet

Japan allspice and winter sweet both are nouns.

Word	Noun	Adjective	Verb	Adverb
Japan allspice	Yes	No	No	No
winter sweet	Yes	No	No	No

As nouns, Japan allspice and winter sweet are synonyms defined as:

Japan allspice and winter sweet: deciduous Japanese shrub cultivated for its fragrant yellow flowers

Other synonyms of Japan allspice include Chimonanthus praecox, Japanese allspice.

Japan allspice (noun)	winter sweet (noun)
deciduous Japanese shrub cultivated for its fragrant yellow flowers	deciduous Japanese shrub cultivated for its fragrant yellow flowers
	aromatic Eurasian perennial
	dwarf aromatic shrub of Crete
	medium-sized shrubby tree of South Africa having thick leathery evergreen leaves and white or pink flowers and globose usually two-seeded purplish black fruits