quasi-governmentalEnglishMerriam-Webster Dictionaryse 3'>3 a loud explosive sound //the tree fell with a sharp crackSynonyms bang, blast, boom, clap, crash, pop, report, slam, smash, snap, thunderclap, thwack, whack, whomp, whumpRelated Words thunk, whamclang, clangor, clank, clashknock, rap, tap