x-ray vs photograph

x-ray is not a noun while photograph is a noun.

Word	Noun	Adjective	Verb	Adverb
x-ray	No	No	Yes	No
photograph	Yes	No	Yes	No

As verbs, photograph is a hypernym of x-ray; that is, photograph is a word with a broader meaning than x-ray:

Other hypernyms of x-ray include shoot, snap.

x-ray (noun)	photograph (noun)
	a representation of a person or scene in the form of a print or transparent slide or in digital format

x-ray (verb)	photograph (verb)
take an x-ray of something or somebody	record on photographic film
examine by taking x-rays	undergo being photographed in a certain way