unacceptable

un-ac-cep-ta-ble · adjective

imported

Definitions

adjective

  1. 1.

    Not satisfactory or allowable; failing to meet required standards.

  2. 2.

    Not able to be tolerated or permitted.

Related words

Antonyms: acceptable, satisfactory, tolerable
See also: acceptable, intolerable
Synonyms: intolerable, objectionable, unallowable

Etymology

From English prefix un- meaning "not" + acceptable.