Searching for synonyms for complacent? Here’s some similar words from our thesaurus you can use instead.

• “he had become complacent after years of success“
• “his self-satisfied dignity“

Synonyms

• self-satisfied marked by excessive complacency or self-satisfaction; contented to a fault with oneself or one’s actions
• self-complacent contented to a fault with oneself or one’s actions