complacence
/kəmˈpleɪsəns/
noun
- A feeling of smug or uncritical satisfaction with oneself or one's achievements, often without awareness of potential problems or dangers.
- The team's complacence after winning the championship led to a poor season the next year.
- His complacence about his grades kept him from studying harder for the final exam.
- Complacence in a business can cause it to miss important changes in the market.
Synonyms