Synonyms for Relieved:

adj.

comfortable (adjective)
Soothed.
deprived of something, or freed from it (adjective)
replaced, removed, discharged, dismissed, freed, rescued, Disengaged, released.
eased in mind (adjective)
appeased, Allayed, reconciled, alleviated, Placated, comforted, Pacified, Mollified, comfortable, Consoled, relaxed, reassured, Soothed, satisfied.
interrupted (adjective)
Stayed, postponed, recessed, delayed, stopped, Reprieved, intermittent, Snagged, Paused, interrupted, suspended.
lessened (adjective)
Palliated, softened, Assuaged, Lightened, eased, mitigated.
rescued (adjective)
assisted, rescued, saved, Delivered, emancipated, extricated.

n.

replaced, Disengaged, removed, exchanged, Superseded. drugged. relieved (noun)
mitigated, alleviated, eased.

v.

aided (verb)
Tended, supported, Served, motivated, sustained, Abetted, aided, Benefited, endowed, Mothered, Ministered, assisted, Helped, facilitated, fostered, funded, attended.
alleviated (verb)
Soothed, lessened, mitigated, Allayed, Palliated, moderated, reduced.
consoled (verb)
Sympathized, reassured, Commiserated.
dismissed (verb)
Stayed, Pardoned, licensed, dismissed, Excepted, liberated, privileged, discharged, Dispelled, Exempted, absolved, excused, permitted, released, freed, Reprieved.
interrupted (verb)
stopped, Paused, broke, interrupted, postponed, broken, Snagged, suspended, recessed, delayed.
lightened (verb)
Lightened, unloaded.
pacified (verb)
defused, Calmed, Conciliated, stabilized, Ebbed, Mollified, composed, Pacified, quelled, Tranquilized, Quieted, cooled, Placated, reconciled, smoothed, softened, hushed.
relieved (verb)
appeased, alleviated, eased, comforted, cured, Lulled, Remedied, Consoled, Assuaged.
rescued (verb)
Delivered, extricated, rescued, saved, assisted, emancipated.

Other synonyms:

comfortable. Other relevant words:
Disengaged, calm, relaxed, comfortable.