verb
To replace
To lessen
relieve implies the reduction of misery, discomfort, or tediousness sufficiently to make it bearable they played a game to relieve the monotony of the trip; alleviate implies temporary relief, suggesting that the source of the misery remains unaffected drugs to alleviate the pain; lighten implies a cheering reduction of the weight of oppression or depression nothing can lighten the burden of our grief; assuage suggests a softening or pacifying influence in lessening pain or distress, calming anger or passion, etc. her kind words assuaged his resentment; mitigate implies a moderating or making milder of that which is likely to cause pain to mitigate a punishment; allay suggests an effective, although temporary or incomplete, calming or quieting we've allayed their suspicions
See relieve in American Heritage Dictionary 4 Synonyms
See relieve in Webster's New World Roget's A-Z Thesaurus II
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