complacency[noun]Synonyms: self-satisfaction, contentment, satisfaction, smugness
[TahlilGaran] English Synonym Dictionary ▲
com‧pla‧cen‧cy /kəmˈpleɪs
ənsi/
noun [uncountable] a feeling of satisfaction with a situation or with what you have achieved, so that you stop trying to improve or change things – used to show disapproval:
Doctors have warned against complacency in fighting common diseases.
Despite yesterday’s win, there is clearly no room for complacency if the team want to stay top of the league. [TahlilGaran] Dictionary of Contemporary English ▲