Zonk synonyms such as clobber, bash, and burn out. Zonk is a verb, and its antonyms are awaken and caress. Additionally, here are 17 synonyms, related words, and verbs for zonk.
bash, burn out, clobber, conk out, crash, deplete, doze off, drain, fatigue, knock out, pass out, sack out, slug, smack, wear out, and whack.