vô năng

== Vietnamese == === Etymology === Sino-Vietnamese word from 無能, composed of 無 (“without”) and 能 (“ability”). === Pronunciation === (Hà Nội) IPA(key): [vo˧˧ naŋ˧˧] (Huế) IPA(key): [vow˧˧ naŋ˧˧] (Saigon) IPA(key): [vow˧˧ naŋ˧˧] ~ [jow˧˧ naŋ˧˧] === Adjective === vô năng (literary) incompetent; incapable; untalented