kleptomania vs mania

kleptomania and mania both are nouns.

Word	Noun	Adjective	Verb	Adverb
kleptomania	Yes	No	No	No
mania	Yes	No	No	No

As nouns, mania is a hypernym of kleptomania; that is, mania is a word with a broader meaning than kleptomania:

kleptomania: an irresistible impulse to steal in the absence of any economic motive
mania: an irrational but irresistible motive for a belief or action

Other hypernyms of kleptomania include cacoethes, passion.

kleptomania (noun)	mania (noun)
an irresistible impulse to steal in the absence of any economic motive	an irrational but irresistible motive for a belief or action
	a mood disorder; an affective disorder in which the victim tends to respond excessively and sometimes violently