arbitrarity

As an adverb arbitrarily

is in an arbitrary manner.

As a noun arbitrarity is

the quality or state of being arbitrary.

As nouns the difference between taxonomy and arbitrarity

is that taxonomy is the science or the technique used to make a classification while arbitrarity is the quality or state of being arbitrary.

As nouns the difference between arbitrary and arbitrarity

is that arbitrary is anything arbitrary, such as an arithmetical value or a fee while arbitrarity is the quality or state of being arbitrary.

As an adjective arbitrary

is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.

Arbitrarity is a synonym of arbitrariness.

As nouns the difference between arbitrarity and arbitrariness

is that arbitrarity is the quality or state of being arbitrary while arbitrariness is the quality or state of being arbitrary.