asceticism vs self-control

asceticism and self-control both are nouns.

Word	Noun	Adjective	Verb	Adverb
asceticism	Yes	No	No	No
self-control	Yes	No	No	No

As nouns, self-control is a hypernym of asceticism; that is, self-control is a word with a broader meaning than asceticism:

Other hypernyms of asceticism include self-denial, self-discipline.

asceticism (noun)	self-control (noun)
rigorous self-denial and active self-restraint	the act of denying yourself; controlling your impulses
the trait of great self-denial (especially refraining from worldly pleasures)	the trait of resolutely controlling your own behavior
the doctrine that through renunciation of worldly pleasures it is possible to achieve a high spiritual or intellectual state