credulousness credulously • Cree · · · Info · Definitions · Synonyms · Characters · · credulousness · · Text Latin · · Script 13 · · Length Definitions · · · (noun) tendency to believe too readily and therefore to be easily deceived. Synonyms: gullibility. · · Noun Definition 1 Synonyms · · · gullibility · · Synonym 1 Characters · · c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 l latin small letter l U+006C 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