Words that Rhyme with inconceivable
4 Syllable Words
achievable, believable, conceivable, receivable
5 Syllable Words
unbelievable
Definition of inconceivable
a. Not conceivable; incapable of being conceived by the mind; not explicable by the human intellect, or by any known principles or agencies; incomprehensible; as, it is inconceivable to us how the will acts in producing muscular motion.