fitfulness fitfully • fitly · · · Info · Definitions · Synonyms · Characters · · fitfulness · · Text Latin · · Script 10 · · Length Definitions · · · (noun) the quality of being spasmodic and irregular. Synonyms: jerkiness. · · Noun Definition 1 Synonyms · · · jerkiness · · Synonym 1 Characters · · 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