carpel vs flower

carpel and flower both are nouns.

Word	Noun	Adjective	Verb	Adverb
carpel	Yes	No	No	No
flower	Yes	No	Yes	No

carpel (noun)	flower (noun)
a simple pistil or one element of a compound pistil	a plant cultivated for its blooms or blossoms
	reproductive organ of angiosperm plants especially one having showy or colorful parts
	the period of greatest prosperity or productivity

carpel (verb)	flower (verb)
	produce or yield flowers