ineffectualness ineffectually • ineffervescence · · · Info · Definitions · Synonyms · Characters · · ineffectualness · · Text Latin · · Script 15 · · Length Definitions · · · (noun) lacking the power to be effective. Synonyms: ineffectiveness, ineffectuality. · · Noun Definition 1 Synonyms · · · ineffectiveness · · Synonym 1 ineffectuality · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075