G3690
ὄξος
vinegar
ὄξος, -εος (-ους), τό (ὄξύς), [in LXX: Num.6:3, Rut.2:14, Psa.69:21, Pro.25:20 (חֹמֶץ)* ;] sour wine (posca, vin-Deu pays), the ordinary drink of labourers and common soldiers: Mat.27:48, Mrk.15:36, Luk.23:36, Jhn.19:29-30.† (AS)
The KJV translates G3690 in the following manner:
vinegar (14x)
Full Thayer's lexicon entry
ὄξος — óxos
ὄξος, ὀξεος (ὄξους), τό (ὀξύς), vinegar (Aeschylus, Hippocrates, Aristophanes, Xenophon, and following; for חֹמֶץ, Rth 2:14; Num 6:3, etc.); used in the N. T. for Latinposca, i. e. the mixture of sour wine or vinegar and water which the Roman soldiers were accustomed to drink: Mat 27:34 R L marginal reading, 48; Mar 15:36; Luk 23:36; Joh 19:29 f.
5 occurrences
Matthew (1), Mark (1), Luke (1), John (2)