wall plug vs electrical outlet

wall plug and electrical outlet both are nouns.

Word	Noun	Adjective	Verb	Adverb
wall plug	Yes	No	No	No
electrical outlet	Yes	No	No	No

As nouns, wall plug and electrical outlet are synonyms defined as:

wall plug and electrical outlet: receptacle providing a place in a wiring system where current can be taken to run electrical devices

Other synonyms of wall plug include electric outlet, electric receptacle, outlet, wall socket.

wall plug (noun)	electrical outlet (noun)
receptacle providing a place in a wiring system where current can be taken to run electrical devices	receptacle providing a place in a wiring system where current can be taken to run electrical devices