Definition

1. Adjective:
   • Not interested, involved, or affected by something; indifferent: Describes a state of not caring about or being involved with a particular matter, person, or situation.
   • Free from anxiety, worry, or stress; untroubled: Describes a state of being calm and not feeling worried or concerned about potential problems or outcomes.

Examples of Usage

• As an adjective:
  • He was unconcerned with the details of the contract. (He was not interested in or paying attention to the contract's details.)
  • She remained unconcerned about the rumors. (She did not feel worried or troubled by the rumors.)
  • The cat lay unconcerned in the sun while the children played nearby. (The cat was calm and untroubled, not bothered by the children's activity.)

Advanced Usage

• "unconcerned with": Not interested in or paying attention to a particular subject or issue.
  • The artist was unconcerned with commercial success. (The artist did not care about achieving commercial success.)
• "unconcerned about": Not worried or anxious regarding a specific matter.
  • They were strangely unconcerned about the approaching storm. (They were not worried, which was unusual, about the storm that was coming.)
• "blithely unconcerned": Showing a casual and cheerful lack of concern, often in a way that seems inappropriate.
  • He was blithely unconcerned about the consequences of his actions. (He showed a carefree and cheerful disregard for what might happen because of what he did.)

Variants and Related Words

• Unconcern (n): A lack of interest, worry, or concern.
  • He viewed the political crisis with complete unconcern. (He looked at the political crisis without any worry or interest.)
• Unconcernedly (adv): In an unconcerned manner.
  • She walked unconcernedly past the commotion. (She walked past the noisy disturbance without showing any worry or interest.)

Synonyms

• Indifferent: Having no particular interest or sympathy; unconcerned.
• Nonchalant: Feeling or appearing casually calm and relaxed; not displaying anxiety, interest, or enthusiasm.
• Detached: Separate or disconnected; showing a lack of emotional involvement.
• Untroubled: Not disturbed or worried.

Antonyms

• Concerned: Worried, troubled, or interested.
• Anxious: Experiencing worry or unease.
• Interested: Showing curiosity or concern about something or someone.

Adjective

1. not occupied or engaged with
   • readers unconcerned with style
2. easy in mind; not worried
   • the prisoner seems entirely unconcerned as to the outcome of the examination
3. lacking in interest or care or feeling
   • the average American...is unconcerned that his or her plight is the result of a complex of personal and economic and governmental actions...beyond the normal citizen's comprehension and control
   • blithely unconcerned about his friend's plight