"Suffisance" Natural Recordings by Native Speakers
Suffisance is a French loanword that refers to a feeling of smugness or superiority, often accompanied by a sense of complacency or self-satisfaction. It describes a person who is excessively proud of their own accomplishments, abilities, or possessions, and looks down on others with disdain.
For example: "His suffisance made it difficult for him to relate to his colleagues, who felt offended by his condescending attitude."
Adequate or enough to meet a need or requirement. Satisfying or meeting the necessary requirements or standards.