crasis

As a noun crasis

is one's constitution; the balance of humours in a person's body.

As an adjective crass is

coarse; crude; not refined or sensible.

As nouns the difference between crasis and crases

is that crasis is one's constitution; the balance of humours in a person's body while crases is plural of crasis.

As nouns the difference between crisis and crasis

is that crisis is a crucial or decisive point or situation; a turning point while crasis is (obsolete) one's constitution; the balance of humours in a person's body.

As nouns the difference between crasis and coronis

is that crasis is (obsolete) one's constitution; the balance of humours in a person's body while coronis is a device, curved stroke, or flourish formed with a pen, coming at the end of a book or chapter; a colophon.

As nouns the difference between crasis and synizesis

is that crasis is one's constitution; the balance of humours in a person's body while synizesis is an obliteration of the pupil of the eye.