Synonyms to do the needful

do justice to, abide by, account for, act up to, adhere to, attend to, banquet, be fair, be faithful to, be just, bend over backwards, clear, comply with, conform to, cry sour grapes, destigmatize, eat heartily, eat up, exculpate, explain, feast, fill, follow, fulfill, give and take, heed, hold by, justify, keep, keep faith with, lean over backwards, live up to, make good, meet, observe, polish the platter, purge, put it away, rationalize, redress a wrong, regale, regard, rehabilitate, reinstate, remedy an injustice, respect, restore, satisfy, see justice done, shoot straight with, vindicate, warrant