water dragon vs cowslip

water dragon and cowslip both are nouns.

Word	Noun	Adjective	Verb	Adverb
water dragon	Yes	No	No	No
cowslip	Yes	No	No	No

As nouns, water dragon and cowslip are synonyms defined as:

water dragon and cowslip: swamp plant of Europe and North America having bright yellow flowers resembling buttercups

Other synonyms of water dragon include Caltha palustris, kingcup, marsh marigold, May blob, meadow bright.

water dragon (noun)	cowslip (noun)
swamp plant of Europe and North America having bright yellow flowers resembling buttercups	early spring flower common in British isles having fragrant yellow or sometimes purple flowers
North American herbaceous perennial of wet places having slender curled racemes of small white flowers	swamp plant of Europe and North America having bright yellow flowers resembling buttercups