tuyệt mật

== Vietnamese == === Etymology === Sino-Vietnamese word from 絕密, composed of 絕 and 密. === Pronunciation === (Hà Nội) IPA(key): [twiət̚˧˨ʔ mət̚˧˨ʔ] (Huế) IPA(key): [twiək̚˨˩ʔ mək̚˨˩ʔ] (Saigon) IPA(key): [t⁽ʷ⁾iək̚˨˩˨ mək̚˨˩˨] === Adjective === tuyệt mật top-secret Synonym: tối mật