самодовольство

1) General subject: bighead, complacence, complacency, coxcombry, priggery, priggishness, self approbation, self approval, self complacence, self complacency, self conceit, self content, self righteousness, self satisfaction, self-approval, self-complacence, self-conceit, self-content, self-righteousness, self-satisfaction, smugness, self-congratulation, smug

2) Bookish: jauntiness

3) Psychology: self-sufficiency

4) Aviation medicine: self-complacency

5) Makarov: self-approbation