polarity

As nouns the difference between polarity and possibility

is that polarity is the separation, alignment or orientation of something into two opposed poles while possibility is the quality of being possible.

As nouns the difference between difference and polarity

is that difference is difference while polarity is the separation, alignment or orientation of something into two opposed poles.

As a noun polarity

is the separation, alignment or orientation of something into two opposed poles.

As an adjective undefined is

lacking a definition or value.

As a noun polarity

is the separation, alignment or orientation of something into two opposed poles.

As a proper noun harmony is

or harmony can be (fandom slang) the ship of characters.

As nouns the difference between polarity and dualism

is that polarity is the separation, alignment or orientation of something into two opposed poles while dualism is duality; the condition of being double.

As nouns the difference between polarity and singularity

is that polarity is the separation, alignment or orientation of something into two opposed poles while singularity is the state of being singular, distinct, peculiar, uncommon or unusual.

As nouns the difference between polarity and attraction

is that polarity is the separation, alignment or orientation of something into two opposed poles while attraction is the tendency to attract.

As nouns the difference between polarity and negation

is that polarity is the separation, alignment or orientation of something into two opposed poles while negation is denial (act of denying).

As nouns the difference between polarity and polarisation

is that polarity is the separation, alignment or orientation of something into two opposed poles while polarisation is polarization.

As nouns the difference between contrast and polarity

is that contrast is (label) a difference in lightness, brightness and/or hue between two colours that makes them more or less distinguishable while polarity is the separation, alignment or orientation of something into two opposed poles.

As a verb contrast

is to set in opposition in order to show the difference or differences between.