Antonyms of adj care-laden

1 sense of care-laden

Sense 1
care-laden, heavy-laden -- (burdened by cares; "all ye that labor and are heavy-laden"-Matt.11:28)

INDIRECT (VIA troubled) -> untroubled -- (not beset by troubles or disturbance or distress; "seemed untroubled by doubts of any kind"; "untroubled sleep"; "a kind untroubled face")

Similarity of adj care-laden

1 sense of care-laden

Sense 1
care-laden, heavy-laden -- (burdened by cares; "all ye that labor and are heavy-laden"-Matt.11:28)
       => troubled (vs. untroubled) -- (characterized by or indicative of distress or affliction or danger or need; "troubled areas"; "fell into a troubled sleep"; "a troubled expression"; "troubled teenagers")