improbability imprisonment • improbabilize · · · Info · Definitions · Synonyms · Antonyms · Characters · · improbability · · Text Latin · · Script 13 · · Length Definitions · · · (noun) the quality of being improbable. Synonyms: improbableness. Examples: "Impossibility should never be confused with improbability." "The improbability of such rare coincidences." · · Noun Definition 1 Synonyms · · · improbableness · · Synonym 1 Antonyms · · · probability · · Antonym 0 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079