experimental psychology vs psychonomics

experimental psychology and psychonomics both are nouns.

Word	Noun	Adjective	Verb	Adverb
experimental psychology	Yes	No	No	No
psychonomics	Yes	No	No	No

As nouns, experimental psychology and psychonomics are synonyms defined as:

experimental psychology and psychonomics: the branch of psychology that uses experimental methods to study psychological issues

experimental psychology (noun)	psychonomics (noun)
the branch of psychology that uses experimental methods to study psychological issues	the branch of psychology that uses experimental methods to study psychological issues