vinegariness vinegar-hearted • vinegarish · · · Info · Definitions · Synonyms · Characters · · vinegariness · · Text Latin · · Script 12 · · Length 5 · · Syllables Definitions · · · (noun) a sourness resembling that of vinegar. Synonyms: vinegarishness. · · Noun Definition 1 Synonyms · · · vinegarishness · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 v latin small letter v U+0076