Temperamental Definition

tĕmprə-mĕntl, tĕmpər-ə-
adjective
Of or caused by temperament.
Webster's New World
Having an excitable temperament; easily upset.
Webster's New World
Excessively sensitive or irritable; moody.
American Heritage
Likely to perform unpredictably; undependable.
A temperamental motor.
American Heritage
Erratic in behavior; unpredictable.
Webster's New World
Antonyms:

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