Unacceptable

Synonyms of unacceptable

• unsatisfactory
• inadmissible
• improper

Antonyms of unacceptable

• acceptable
• satisfactory
• appropriate

Collocations of unacceptable

behavior

Frequency: 70 %

His unacceptable behavior at the meeting caused quite a stir.

attitude

Frequency: 60 %

Her unacceptable attitude towards her coworkers led to her dismissal.

conduct

Frequency: 50 %

The employee's unacceptable conduct towards customers resulted in a warning from management.

language

Frequency: 40 %

The use of such unacceptable language in the workplace is not tolerated.

situation

Frequency: 35 %

The unacceptable situation in the office needed to be addressed immediately.

Idiomatic Expressions for unacceptable

• Phrase: Beyond the pale
  Meaning: Unacceptable or outside the bounds of what is considered appropriate or reasonable.
  Usage: His behavior at the party was beyond the pale and completely unacceptable.