sungu adverb English. Of what is about to happen: almost, soon. Example sentence: Subanen. Tedak siikayan nami, sungu na sia mbangga' ditu sala buuk tedak. English. The bus we were riding in almost collided with another vehicle. Synonym. tadan Idiom: sungu meginenga'i gebii Note. ca. 11:00 p.m. Idiom: sungu mesindepi gendaw Note. ca. 5:00 p.m.