mugshot vs pic

mugshot and pic both are nouns.

Word	Noun	Adjective	Verb	Adverb
mugshot	Yes	No	No	No
pic	Yes	No	No	No

As nouns, pic is a hypernym of mugshot; that is, pic is a word with a broader meaning than mugshot:

mugshot: a photograph of someone's face (especially one made for police records)
pic: a representation of a person or scene in the form of a print or transparent slide or in digital format

Other hypernyms of mugshot include exposure, photo, photograph, picture.

mugshot (noun)	pic (noun)
a photograph of someone's face (especially one made for police records)	a representation of a person or scene in the form of a print or transparent slide or in digital format
	a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement