Antonyms of adj careworn

1 sense of careworn

Sense 1
careworn, drawn, haggard, raddled, worn -- (showing the wearing effects of overwork or care or suffering; "looking careworn as she bent over her mending"; "her face was drawn and haggard from sleeplessness"; "that raddled but still noble face"; "shocked to see the worn look of his handsome young face"- Charles Dickens)

INDIRECT (VIA tired) -> rested -- (not tired; refreshed as by sleeping or relaxing; "came back rested from her vacation")

Similarity of adj careworn

1 sense of careworn

Sense 1
careworn, drawn, haggard, raddled, worn -- (showing the wearing effects of overwork or care or suffering; "looking careworn as she bent over her mending"; "her face was drawn and haggard from sleeplessness"; "that raddled but still noble face"; "shocked to see the worn look of his handsome young face"- Charles Dickens)
       => tired (vs. rested) -- (depleted of strength or energy; "tired mothers with crying babies"; "too tired to eat")