vacillator vacillation • vacillatory · · · Info · Definitions · Synonyms · Characters · · vacillator · · Text Latin · · Script 10 · · Length Definitions · · · (noun) one who hesitates (usually out of fear). Synonyms: waverer, hesitator, hesitater. · · Noun Definition 1 Synonyms · · · waverer · · Synonym 1 hesitator · · Synonym 2 hesitater · · Synonym 3 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076