suy suyển

== Vietnamese == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Pronunciation === (Hà Nội) IPA(key): [swi˧˧ swiən˧˩] (Huế) IPA(key): [ʂwɪj˧˧ ʂwiəŋ˧˨] ~ [swɪj˧˧ swiəŋ˧˨] (Saigon) IPA(key): [ʂ⁽ʷ⁾ɪj˧˧ ʂ⁽ʷ⁾iəŋ˨˩˦] ~ [s⁽ʷ⁾ɪj˧˧ s⁽ʷ⁾iəŋ˨˩˦] === Verb === suy suyển to diminish; to deplete