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.

As a noun arbitrary

is anything arbitrary, such as an arithmetical value or a fee.

As an adverb haphazardly is

in a haphazard manner; in a random, chaotic, and incomplete manner.

Uncertain is a related term of arbitrary.

As adjectives the difference between uncertain and arbitrary

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

As a noun arbitrary is

anything arbitrary, such as an arithmetical value or a fee.

Changeable is a related term of arbitrary.

As adjectives the difference between changeable and arbitrary

is that changeable is capable of being changed while arbitrary is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.

As a noun arbitrary is

anything arbitrary, such as an arithmetical value or a fee.

As adjectives the difference between arbitrary and autonomous

is that arbitrary is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random while autonomous is self-governing intelligent, sentient, self-aware, thinking, feeling, governing independently.

As a noun arbitrary

is anything arbitrary, such as an arithmetical value or a fee.

As adjectives the difference between pontifical and arbitrary

is that pontifical is of or pertaining to a pontiff while arbitrary is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.

As nouns the difference between pontifical and arbitrary

is that pontifical is a book containing the offices, or formulas, used by a pontiff while arbitrary is anything arbitrary, such as an arithmetical value or a fee.

As nouns the difference between arbitrary and obituary

is that arbitrary is anything arbitrary, such as an arithmetical value or a fee while obituary is a brief notice of a person’s death, as published in a newspaper.

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.

As adjectives the difference between arbitrary and authoritarian

is that arbitrary is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random while authoritarian is of, or relating to, absolute obedience to an authority.

As nouns the difference between arbitrary and authoritarian

is that arbitrary is anything arbitrary, such as an arithmetical value or a fee while authoritarian is one who commands absolute obedience to his or her authority.

As nouns the difference between detention and arbitrary

is that detention is detention while arbitrary is anything arbitrary, such as an arithmetical value or a fee.

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.

As adjectives the difference between wanton and arbitrary

is that wanton is (obsolete) undisciplined, unruly; not able to be controlled while arbitrary is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.

As nouns the difference between wanton and arbitrary

is that wanton is a pampered or coddled person while arbitrary is anything arbitrary, such as an arithmetical value or a fee.

As a verb wanton

is to rove and ramble without restraint, rule, or limit; to revel; to play loosely; to frolic.

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.

As a noun arbitrary

is anything arbitrary, such as an arithmetical value or a fee.

As a verb automate is

to replace or enhance human labor with machines.