incongruity

As nouns the difference between incongruity and antithesis

is that incongruity is the state of being incongruous, or lacking congruence while antithesis is a proposition that is the diametric opposite of some other proposition.

As a noun incongruity

is the state of being incongruous, or lacking congruence.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As nouns the difference between incongruity and discontinuity

is that incongruity is the state of being incongruous, or lacking congruence while discontinuity is a lack of continuity, regularity or sequence; a break or gap.

As a noun incongruity

is the state of being incongruous, or lacking congruence.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between incongruity and inconsistence

is that incongruity is the state of being incongruous, or lacking congruence while inconsistence is (archaic) inconsistency.

As nouns the difference between juxtaposition and incongruity

is that juxtaposition is the nearness of objects with no delimiter while incongruity is the state of being incongruous, or lacking congruence.

As a verb juxtaposition

is to place in juxtaposition.

As nouns the difference between incongruity and dissension

is that incongruity is the state of being incongruous, or lacking congruence while dissension is an act of expressing dissent, especially spoken.

As nouns the difference between incongruity and clash

is that incongruity is the state of being incongruous, or lacking congruence while clash is (onomatopoeia) a loud sound.

As a verb clash is

to make a loud clash.

As nouns the difference between dissonance and incongruity

is that dissonance is a harsh, discordant combination of sounds while incongruity is the state of being incongruous, or lacking congruence.

As a noun incongruity

is the state of being incongruous, or lacking congruence.

As an adjective inappropriate is

not appropriate; not suitable for the situation, time, and/or place.