Eased in mind
comforted, solaced, consoled, reassured, satisfied, allayed, soothed, relaxed, put at ease, restored, reconciled, appeased, placated, alleviated, mollified, disarmed, pacified, adjusted, propitiated, breathing easy*; see also comfortable 1.
Antonyms sad*, worried, distraught.
Deprived of something, or freed from it
replaced, released, removed, dismissed, separated from, disengaged, made free of, freed, rescued, delivered, supplanted, superseded, succeeded, substituted, interchanged, exchanged; see also discharged 1.
Lessened; said especially of pain
mitigated, palliated, softened, assuaged, eased, abated, diminished, allayed, salved, soothed, lightened, alleviated, drugged, anesthetized.