Definitions: (1) pleased <especially with oneself, one’s advantages, or one’s accomplishments>; self-satisfied; (2) pleasant; kindly; complaisant
Derivation: Latin, com- “with” + placere “to please”
To Far: self-righteous
Comment: Many say don’t be complacent, don’t get too comfortable. This may be necessary advice for a lazy person. But an energetic person needs to take time to see what has been done correctly and take a season of rest before moving on. And when the body begins to age, to look back and appreciate what you have been able to do is a sweet reward.