unacceptable

adj. not acceptable, undesirable, not satisfactory

In mathematicsImproper rotationImproper integralImproper fractionImproper priorImproper distributionImproper pointImproper limitsOtherImproper EnglishImproper motionImproper noun
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Adjective
1. not adequate to give satisfaction; "the coach told his players that defeat was unacceptable"
(similar) unsatisfactory
2. not acceptable; not welcome; "a word unacceptable in polite society"; "an unacceptable violation of personal freedom"
(antonym) acceptable
(similar) exceptionable, objectionable
(see-also) unsatisfactory
3. used of persons or their behavior; "impossible behavior"; "insufferable insolence"
(synonym) impossible, insufferable, unsufferable
(similar) intolerable
4. not conforming to standard usage; "the following use of `access' was judged unacceptable by a panel of linguists; `You can access your cash at any of 300 automatic tellers'"
(synonym) unaccepted
(similar) nonstandard
(classification) linguistics

(a.)
Not acceptable; not pleasing; not welcome; unpleasant; disagreeable; displeasing; offensive.
  

adj.
نامنظور, ناپسند, ناگوار, ناقابل قبول