congruousness congruously • conhydrine · · · Info · Definitions · Synonyms · Antonyms · Characters · · congruousness · · Text Latin · · Script 13 · · Length Definitions · · · (noun) the quality of agreeing; being suitable and appropriate. Synonyms: congruity, congruence. · · Noun Definition 1 Synonyms · · · congruity · · Synonym 1 congruence · · Synonym 2 Antonyms · · · incongruity · · Antonym 0 incongruousness · · Antonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075