bồi bút

== Vietnamese == === Etymology === bồi (“servant”) +‎ bút (“pen”) === Pronunciation === (Hà Nội) IPA(key): [ʔɓoj˨˩ ʔɓut̚˧˦] (Huế) IPA(key): [ʔɓoj˦˩ ʔɓʊk̚˦˧˥] (Saigon) IPA(key): [ʔɓoj˨˩ ʔɓʊk͡p̚˦˥] === Noun === (classifier kẻ) bồi bút (derogatory) writer or publicist who collaborated with the enemy