microdot vs photograph

microdot and photograph both are nouns.

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

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

microdot: photograph reduced to the size of a dot (usually for purposes of security)
photograph: a representation of a person or scene in the form of a print or transparent slide or in digital format

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

microdot (noun)	photograph (noun)
photograph reduced to the size of a dot (usually for purposes of security)	a representation of a person or scene in the form of a print or transparent slide or in digital format

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