cognitive semantics vs conceptual semantics

cognitive semantics and conceptual semantics both are nouns.

Word	Noun	Adjective	Verb	Adverb
cognitive semantics	Yes	No	No	No
conceptual semantics	Yes	No	No	No

As nouns, cognitive semantics and conceptual semantics are synonyms defined as:

cognitive semantics and conceptual semantics: the branch of semantics that studies the cognitive aspects of meaning

Other synonyms of cognitive semantics include semasiology.

cognitive semantics (noun)	conceptual semantics (noun)
the branch of semantics that studies the cognitive aspects of meaning	the branch of semantics that studies the cognitive aspects of meaning