hốt nhiên

== Vietnamese == === Etymology === Sino-Vietnamese word from 忽然. === Pronunciation === (Hà Nội) IPA(key): [hot̚˧˦ ɲiən˧˧] (Huế) IPA(key): [hok̚˦˧˥ ɲiəŋ˧˧] (Saigon) IPA(key): [hok̚˦˥ ɲiəŋ˧˧] === Adverb === hốt nhiên suddenly; all of a sudden; unexpectedly Synonym: bỗng nhiên