manic disorder vs mania

manic disorder and mania both are nouns.

Word	Noun	Adjective	Verb	Adverb
manic disorder	Yes	No	No	No
mania	Yes	No	No	No

As nouns, manic disorder and mania are synonyms defined as:

manic disorder and mania: a mood disorder; an affective disorder in which the victim tends to respond excessively and sometimes violently

manic disorder (noun)	mania (noun)
a mood disorder; an affective disorder in which the victim tends to respond excessively and sometimes violently	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