complacently russian

• благоду́шно

  good-naturedly, genially, kindly, amiably

  placidly, serenely, complacently, unconcernedly

• самодово́льно

  complacently, smugly

• благоду́шествующий

  good-natured, easy-going, serene, complacently cheerful

Examples

• Соседи считали его благодушествующим человеком, всегда всем довольным.

  The neighbors considered him a complacently cheerful person who was always content with everything.