locative case vs locative

locative case and locative both are nouns.

Word	Noun	Adjective	Verb	Adverb
locative case	Yes	No	No	No
locative	Yes	No	No	No

As nouns, locative case and locative are synonyms defined as:

locative case and locative: A case used to indicate place, or the place where, or wherein.

locative case (noun)	locative (noun)
A case used to indicate place, or the place where, or wherein.	the semantic role of the noun phrase that designates the place of the state or action denoted by the verb
	A case used to indicate place, or the place where, or wherein.