Synonyms and Antonyms for unacceptable

1. unacceptable (adj.)

not adequate to give satisfaction

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2. unacceptable (adj.)

used of persons or their behavior

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3. unacceptable (adj.)

not acceptable; not welcome

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4. unacceptable (adj.)

not conforming to standard usage; `You can access your cash at any of 300 automatic tellers'"

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