module vs mental faculty

module and mental faculty both are nouns.

Word	Noun	Adjective	Verb	Adverb
module	Yes	No	No	No
mental faculty	Yes	No	No	No

As nouns, module and mental faculty are synonyms defined as:

module and mental faculty: one of the inherent cognitive or perceptual powers of the mind

Other synonyms of module include faculty.

module (noun)	mental faculty (noun)
a self-contained component (unit or item) that is used in combination with other components	one of the inherent cognitive or perceptual powers of the mind
computer circuit consisting of an assembly of electronic components (as of computer hardware)
detachable compartment of a spacecraft
one of the inherent cognitive or perceptual powers of the mind