winter sweet vs origanum

winter sweet and origanum both are nouns.

Word	Noun	Adjective	Verb	Adverb
winter sweet	Yes	No	No	No
origanum	Yes	No	No	No

As nouns, origanum is a hypernym of winter sweet; that is, origanum is a word with a broader meaning than winter sweet:

winter sweet: aromatic Eurasian perennial
origanum: any of various fragrant aromatic herbs of the genus Origanum used as seasonings

As nouns, origanum is a hypernym of winter sweet; that is, origanum is a word with a broader meaning than winter sweet:

winter sweet: dwarf aromatic shrub of Crete
origanum: any of various fragrant aromatic herbs of the genus Origanum used as seasonings

winter sweet (noun)	origanum (noun)
deciduous Japanese shrub cultivated for its fragrant yellow flowers	any of various fragrant aromatic herbs of the genus Origanum used as seasonings
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