THESAURUS
vindicate
absolve, account for, acquit, advocate, amnesty, argue, assert, bear out, claim, clear, confute, contend, cry sour grapes, decontaminate, defend, destigmatize, discharge, dismiss, dispense from, disprove, do justice to, exculpate, excuse, exempt, exempt from, exonerate, explain, forgive, free, give absolution, grant amnesty to, grant immunity, grant remission, guard, justify, let go, let off, nonpros, pardon, plead for, protect, prove, purge, quash the charge, rationalize, redress, refute, rehabilitate, reinstate, release, remit, restore, revenge, second, set free, shield, shrive, spiteful, support, uphold, warrant, whitewash, withdraw the charge
ROGET THESAURUS
vindicate
Revenge
VB
revenge, avenge,
vindicate, take one's revenge, have one's revenge, breathe revenge, breathe vengeance, wreak one's vengeance, wreak one's anger, have accounts to settle, have a crow to pluck, have a bone to pick, have a rod in pickle, keep the wound green, harbor revenge, harbor vindictive feeling, bear malice, rankle, rankle in the breast.
Vindication
N
vindication, justification, warrant, exoneration, exculpation, acquittal, whitewashing, extenuation, palliation, palliative, softening, mitigation, reply, defense, recrimination, apology, gloss, varnish, plea, salvo, excuse, extenuating circumstances, allowance, allowance to be made, locus paenitentiae, apologist, vindicator, justifier, defendant, justifiable charge, true bill, v, justify, warrant, be an excuse for, lend a color, furnish a handle,
vindicate, exculpate, disculpate, acquit, clear, set right, exonerate, whitewash, clear the skirts of, extenuate, palliate, excuse, soften, apologize, varnish, slur, gloze, put a gloss, put a good face upon, mince, gloss over, bolster up, help a lame dog over a stile, advocate, defend, plead one's cause, stand up for, stick up for, speak up for, contend for, speak for, bear out, keep in countenance, support, plead, say in defense, plead ignorance, confess and avoid, propugn, put in a good word for, take the will for the deed, make allowance for, give credit for, do justice to, give one his due, give the Devil his due, make good, prove the truth of, prove one's case, be justified by the event, vindicated, vindicating, exculpatory, apologetic, excusable, defensible, pardonable, venial, veniable, specious, plausible, justifiable, honi sot qui mal y pense, good wine needs no bush.