What are the opposite words for overanxious?

Antonyms for the word "overanxious" include calm, composed, relaxed, serene, tranquil, and content. People who are not overanxious tend to approach situations and decisions with a sense of level-headedness, and aren't prone to obsessing or worrying excessively. Instead, they are able to maintain a sense of perspective and remain calm and composed, even in stressful situations. This can be a valuable trait, as it allows them to make rational decisions and avoid being overwhelmed by anxiety or stress. Overall, the ability to remain calm and relaxed can benefit both mental and physical health, as well as improve overall quality of life.

Antonym of the day

most doordie
few, little.