unprovable
un prov a ble |ˌənˈpro͞ovəbəl ənˈpruvəbəl | ▶adjective unable to be demonstrated by evidence or argument as true or existing: the hypothesis is not merely unprovable, but false. DERIVATIVES un prov a bil i ty |-ˌpro͞ovəˈbilətē |noun
un |prov ¦able |ʌnˈpruːvəb (ə )l | ▶adjective unable to be demonstrated by evidence or argument as true or existing: the hypothesis is not merely unprovable, but false. DERIVATIVES unprovability |-ˈbɪlɪti |noun