photoelectricity vs electricity

photoelectricity and electricity both are nouns.

Word	Noun	Adjective	Verb	Adverb
photoelectricity	Yes	No	No	No
electricity	Yes	No	No	No

As nouns, electricity is a hypernym of photoelectricity; that is, electricity is a word with a broader meaning than photoelectricity:

photoelectricity: electricity generated by light or affected by light
electricity: a physical phenomenon associated with stationary or moving electrons and protons

photoelectricity (noun)	electricity (noun)
electricity generated by light or affected by light	keen and shared excitement
	a physical phenomenon associated with stationary or moving electrons and protons
	energy made available by the flow of electric charge through a conductor