Antonyms of adj overanxious

1 sense of overanxious

Sense 1
overanxious -- (anxious or nervous to an excessive degree)

INDIRECT (VIA insecure) -> secure, unafraid, untroubled -- (free from fear or doubt; easy in mind; "he was secure that nothing will be held against him")

Similarity of adj overanxious

1 sense of overanxious

Sense 1
overanxious -- (anxious or nervous to an excessive degree)
       => insecure (vs. secure) -- (lacking self-confidence or assurance; "an insecure person lacking mental stability")