complacent adj.
VERBS appear, be, seem, sound | become, get, grow
ADV. extremely, remarkably, very | far from Teachers are far from complacent about this problem. | rather, somewhat | alarmingly, dangerously This view seems alarmingly complacent.
PREP. about It is vital that we do not get complacent about this disease.
You can also check other dicts: complacent (English, 中文解释 ), wordnet sense, Collins Definition