tansy vs golden buttons

tansy and golden buttons both are nouns.

Word	Noun	Adjective	Verb	Adverb
tansy	Yes	No	No	No
golden buttons	Yes	No	No	No

As nouns, tansy and golden buttons are synonyms defined as:

tansy and golden buttons: common perennial aromatic herb native to Eurasia having buttonlike yellow flower heads and bitter-tasting pinnate leaves sometimes used medicinally

Other synonyms of tansy include scented fern, Tanacetum vulgare.

tansy (noun)	golden buttons (noun)
common perennial aromatic herb native to Eurasia having buttonlike yellow flower heads and bitter-tasting pinnate leaves sometimes used medicinally	common perennial aromatic herb native to Eurasia having buttonlike yellow flower heads and bitter-tasting pinnate leaves sometimes used medicinally