Antonyms of adj unworried

1 sense of unworried

Sense 1
carefree, unworried -- (free of trouble and worry and care; "the carefree joys of childhood"; "carefree millionaires, untroubled financially")

INDIRECT (VIA untroubled) -> troubled -- (characterized by or indicative of distress or affliction or danger or need; "troubled areas"; "fell into a troubled sleep"; "a troubled expression"; "troubled teenagers")

Similarity of adj unworried

1 sense of unworried

Sense 1
carefree, unworried -- (free of trouble and worry and care; "the carefree joys of childhood"; "carefree millionaires, untroubled financially")
       => untroubled (vs. troubled) -- (not beset by troubles or disturbance or distress; "seemed untroubled by doubts of any kind"; "untroubled sleep"; "a kind untroubled face")