selfish

UK: ˈsɛlfɪʃ | US: ˈsɛlfɪʃ

Definition
  1. adj. concerned excessively or exclusively with oneself; lacking consideration for others

Structure
self <one's own>ish <adjective suffix, "having the quality of">
Etymology

The word "selfish" combines "self," derived from Old English "self" (meaning "one's own person"), with the suffix "-ish," which originates from Old English "-isc" (indicating "belonging to" or "having the nature of"). The term emerged in the 17th century to describe someone overly focused on their own interests, reflecting a moral critique of individualism. The suffix "-ish" softens "self" into a characteristic trait, making the word vivid and judgmental.

Examples
  1. His selfish behavior ruined the team's collaboration.

  2. She refused to share, revealing a selfish streak.

  3. The politician was accused of selfish motives.

  4. Don’t be selfish—consider others’ needs too.

  5. A selfish attitude often leads to loneliness.