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complacency

noun [U]
 
 
/kəmˈpleɪ.sən.si/ (also complacence) disapproving

Definition

a feeling of calm satisfaction with your own abilities or situation that prevents you from trying harder: What annoys me about these girls is their complacency - they seem to have no desire to expand their horizons. There's no room for complacency if we want to stay in this competition!Satisfied and complacentShowing arrogance and conceitConfidence and self-assurance
(Definition of complacency noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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