moderation vs restraint

moderation and restraint both are nouns.

Word	Noun	Adjective	Verb	Adverb
moderation	Yes	No	No	No
restraint	Yes	No	No	No

As nouns, restraint is a hypernym of moderation; that is, restraint is a word with a broader meaning than moderation:

Other hypernyms of moderation include natural virtue, control.

moderation (noun)	restraint (noun)
the action of lessening in severity or intensity	the act of controlling by restraining someone or something
quality of being moderate and avoiding extremes	a device that retards something's motion
the trait of avoiding excesses	discipline in personal and social activities
a change for the better	lack of ornamentation
	a rule or condition that limits freedom
	the state of being physically constrained