peculiarity

As a noun peculiarity

is the quality or state of being peculiar; individuality; singularity.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between quiddity and peculiarity

is that quiddity is (philosophy) the essence or inherent nature of a person or thing while peculiarity is the quality or state of being peculiar; individuality; singularity.

As nouns the difference between traits and peculiarity

is that traits is while peculiarity is the quality or state of being peculiar; individuality; singularity.

Peculiarity is a related term of point.

As nouns the difference between peculiarity and point

is that peculiarity is the quality or state of being peculiar; individuality; singularity while point is a discrete division of something.

As a verb point is

to extend the index finger in the direction of something in order to show where it is or to draw attention to it.

Peculiarity is a related term of unusualness.

As nouns the difference between peculiarity and unusualness

is that peculiarity is the quality or state of being peculiar; individuality; singularity while unusualness is (uncountable) the state or condition of being unusual.

As nouns the difference between peculiarity and distinctiveness

is that peculiarity is the quality or state of being peculiar; individuality; singularity while distinctiveness is the quality of being distinctive, individual or discrete.

Peculiarity is a related term of vagary.

As nouns the difference between peculiarity and vagary

is that peculiarity is the quality or state of being peculiar; individuality; singularity while vagary is an erratic, unpredictable occurrence or action.

Peculiarity is a related term of fling.

As nouns the difference between peculiarity and fling

is that peculiarity is the quality or state of being peculiar; individuality; singularity while fling is an act of throwing, often violently.

As a verb fling is

to throw with violence or quick movement; to hurl.

As nouns the difference between conspicuity and peculiarity

is that conspicuity is the property of being clearly discernible while peculiarity is the quality or state of being peculiar; individuality; singularity.

As a noun peculiarity

is the quality or state of being peculiar; individuality; singularity.

As an initialism odd is

oppositional defiant disorder.