Definition

1. Adjective:
   • Not worried, anxious, or disturbed; remaining calm and composed: Describes a state of being free from emotional agitation, nervousness, or disruption, especially in a situation that might typically cause such feelings.

Examples of Usage

• Adjective:
  • Despite the loud noises outside, she remained unperturbed and continued reading her book.
  • The CEO was unperturbed by the sudden drop in the stock price, confident in the company's long-term strategy.

Advanced Usage

• "To remain unperturbed": To continue to be calm and not become agitated.
  • The experienced pilot remained unperturbed even when the plane hit severe turbulence.
• "Seemingly unperturbed": Appearing calm on the surface, regardless of internal feelings or external circumstances.
  • He was seemingly unperturbed by the criticism, offering no reaction.

Variants and Related Words

• Imperturbable (adj): Incapable of being upset or agitated; unflappable. This is a stronger, more inherent quality than "unperturbed."
  • His imperturbable demeanor made him an excellent negotiator.
• Perturb (v): To disturb or agitate mentally or emotionally. This is the root verb from which "unperturbed" is derived (un- + perturbed).
  • The bad news did not perturb her in the slightest.

Synonyms

• Calm: Not showing or feeling nervousness, anger, or other strong emotions.
• Composed: Having one's feelings and expression under control; calm.
• Unruffled: Not disordered or disturbed; calm.
• Unflappable: Having or showing calmness in a crisis.

Antonyms

• Agitated: Feeling or appearing troubled or nervous.
• Perturbed: Anxious or unsettled; upset.
• Flustered: Agitated or confused.

Adjective

1. free from emotional agitation or nervous tension
   • the waiters were unflurried and good natured
   • with contented mind and unruffled spirit- Anthony Trollope