sober
/ˈsō-bər/
adjective
not intoxicated
abstaining from drinking alcohol or taking intoxicating drugs : refraining from the use of addictive substances
sparing in the use of food and drink : abstemious
He's a half-decent guy when he's sober, but when he's drunk, he's just not accountable for what he does, and he spends a lot of time drunk.
Blossom learns that life isn't always rosy, especially for recovering substance abusers, when she discovers her brother Anthony—clean and sober for two years—wilting when he's tempted by a liquor bottle.
verb
to make sober
to become sober —usually used with up
phrasal verb
to become sober or less drunk or to make (a drunk person) sober or less drunk
You need to sober up before you go.