moderation vs sobriety

moderation and sobriety both are nouns.

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

As nouns, sobriety is a hyponym of moderation; that is, sobriety is a word with a more specific, narrower meaning than moderation:

Other hyponyms of moderation include dryness, abstemiousness.

moderation (noun)	sobriety (noun)
the action of lessening in severity or intensity	abstaining from excess
quality of being moderate and avoiding extremes	a manner that is serious and solemn
the trait of avoiding excesses	moderation in or abstinence from alcohol or other drugs
a change for the better	the state of being sober and not intoxicated by alcohol