perfection vs dream

perfection and dream both are nouns.

Word	Noun	Adjective	Verb	Adverb
perfection	Yes	No	No	No
dream	Yes	No	Yes	No

As nouns, dream is a hyponym of perfection; that is, dream is a word with a more specific, narrower meaning than perfection:

Other hyponyms of perfection include couth, cultivation, culture, finish, polish, refinement, fare-thee-well, intactness, immaculacy.

perfection (noun)	dream (noun)
the act of making something perfect	a series of mental images and emotions occurring during sleep
an ideal instance; a perfect embodiment of a concept	imaginative thoughts indulged in while awake
the state of being without a flaw or defect	a fantastic but vain hope (from fantasies induced by the opium pipe)
	a state of mind characterized by abstraction and release from reality
	a cherished desire
	someone or something wonderful

perfection (verb)	dream (verb)
	have a daydream; indulge in a fantasy
	experience while sleeping