passiveness passively • passivism · · · Info · Definitions · Synonyms · Characters · · passiveness · · Text Latin · · Script 11 · · Length Definitions · · · (noun) submission to others or to outside influences. Synonyms: passivity. · · Noun Definition 1 (noun) the trait of remaining inactive; a lack of initiative. Synonyms: passivity. · · Noun Definition 2 Synonyms · · · passivity · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 s latin small letter s U+0073 v latin small letter v U+0076