snapshot vs photograph

snapshot and photograph both are nouns.

Word	Noun	Adjective	Verb	Adverb
snapshot	Yes	No	No	No
photograph	Yes	No	Yes	No

As nouns, photograph is a hypernym of snapshot; that is, photograph is a word with a broader meaning than snapshot:

snapshot: an informal photograph; usually made with a small hand-held camera
photograph: a representation of a person or scene in the form of a print or transparent slide or in digital format

Other hypernyms of snapshot include exposure, photo, pic, picture.

snapshot (noun)	photograph (noun)
an informal photograph; usually made with a small hand-held camera	a representation of a person or scene in the form of a print or transparent slide or in digital format

snapshot (verb)	photograph (verb)
	record on photographic film
	undergo being photographed in a certain way