psychology vs habit

psychology and habit both are nouns.

Word	Noun	Adjective	Verb	Adverb
psychology	Yes	No	No	No
habit	Yes	No	Yes	No

psychology (noun)	habit (noun)
the science of mental life	excessive use of drugs
	(psychology) an automatic pattern of behavior in reaction to a specific situation; may be inherited or acquired through frequent repetition
	a distinctive attire worn by a member of a religious order
	attire that is typically worn by a horseback rider (especially a woman's attire)
	an established custom
	the general form or mode of growth (especially of a plant or crystal)

psychology (verb)	habit (verb)
	put a habit on