unexcusable

His unexcusable behavior led to his dismissal.

Definition

1. Adjective:
   • Not capable of being excused: "unexcusable" describes an action, behavior, or situation that cannot be justified or forgiven; it is beyond acceptable limits of tolerance or understanding.

Usage Examples

• (The comment could not be justified or forgiven.)
• (The failure was not acceptable or defensible.)
• (She could not accept or forgive the lateness.)

Advanced Usage

• "unexcusable negligence": a formal term used in legal or professional contexts to describe a serious failure to act responsibly.

  • The court ruled that the driver’s unexcusable negligence caused the accident. (The driver’s lack of care was not justifiable.)

• "unexcusable behavior": often used in social or ethical discussions to condemn actions that violate norms.

  • Bullying is always unexcusable, regardless of the circumstances. (Bullying cannot be justified.)

Variants and Related Words

• Unexcusable (adj) — the same as the target word; also spelled "inexcusable" in more common usage.

  • Both spellings are acceptable, though "inexcusable" is more frequent in modern English.

• Unexcusably (adv): in a manner that cannot be excused.

  • He behaved unexcusably at the meeting, shouting at his colleagues. (He acted in a way that was not forgivable.)

• Excuse (v/n): to forgive or overlook a fault; a reason given to explain a mistake.

  • She excused his error because he was tired. (She forgave him.)

Synonyms

• Inexcusable: the more common synonym; meaning exactly the same.
  • His lie was inexcusable. (Not forgivable.)
• Unforgivable: so bad that it cannot be pardoned.
  • Betrayal of trust is unforgivable. (Cannot be forgiven.)
• Unjustifiable: lacking a valid reason or defense.
  • The cost was unjustifiable. (Cannot be explained or defended.)

Related Idioms

• "Beyond the pale": outside the bounds of acceptable behavior; often used for actions that are unexcusable.
  • His cruelty was beyond the pale. (It was unacceptable and unexcusable.)
• "No excuse for": a phrase meaning there is no justification.
  • There is no excuse for such rudeness. (It is unexcusable.)