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arbitrary
adjective
See more 4-syllable adjectives

How to pronounce arbitrary:

Definition of arbitrary:

arbitrary (adjective):
not done according to any plan or for any particular reason
based on or subject to individual discretion or preference or sometimes impulse or caprice.
existing or coming about seemingly at random or by chance or as a capricious and unreasonable act of will

Synonyms for arbitrary:

arrogant
authoritarian
capricious
chance
commanding
demanding
dictatorial
discretional
discretionary
dominant
domineering
erratic
fanciful
high-handed
imperious
impulsive
inconsistent
optional
overbearing
peremptory
personal
random
subjective
totalitarian
tyrannical
Show 7 more

Antonyms for arbitrary:

arranged
businesslike
careful
chosen
coherent
conscientious
considered
consistent
controlled
coordinated
critical
definite
deliberate
dependable
designed
disciplined
discriminating
discriminatory
efficient
exact
exclusive
fastidious
fixed
formal
homogeneous
Show 50 more

Other 4-syllable words like arbitrary

Here are some other common words that have 4 syllables, like arbitrary does.

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