THESAURUS
Pardon
absolution, absolve, accept, acquit, acquittal, acquittance, allow, allowance, amnesty, benevolence, clear, clearance, clearing, clemency, commiseration, compassion, compurgation, condolence, condonation, condone, decontaminate, destigmatization, destigmatize, destigmatizing, discharge, disculpation, dismiss, dismissal, dispense from, exculpate, exculpation, excusal, excuse, exempt, exempt from, exemption, exonerate, exoneration, favor, feeling, forbear, forbearance, forgive, forgiveness, forgiving, free, give absolution, give quarter, grace, grant amnesty to, grant forgiveness, grant immunity, grant remission, have mercy upon, have pity, humanity, immunity, indemnification, indemnity, indulge, indulgence, justification, justify, kindness, leniency, let go, let off, let up on, liberate, melt, mercy, mitigation, nonpros, overlook, overlooking, pathos, pity, purgation, purge, purging, quarter, quash the charge, quietus, quittance, redemption, relax, release, relent, relief, remission, remission of sin, remit, reprieve, ruth, self-pity, set free, shrift, shrive, small-town, spare, sparing, sympathy, take pity on, thaw, tolerate, verdict of acquittal, vindicate, vindication, whitewash, withdraw the charge
ROGET THESAURUS
Pardon
Acquittal
N
acquittal, acquitment, clearance, exculpation, acquittance, clearance, exoneration, discharge, quietus, absolution, compurgation, reprieve, respite, pardon, impunity, diplomatic immunity, immunity, plea bargain, deal with the prosecutor, no cause for action, no damages, acquitted, uncondemned, unpunished, unchastised, not guilty, not proven, not liable, nemo bis punitur pro codem delicto.
VB
acquit, exculpate, exonerate, clear, absolve, whitewash, assoil, discharge, release, liberate, reprieve, respite, pardon, let off, let off scot- free, drop the charges, plea bargain, strike a deal, no-cause (in civil suits), get no-caused.
Forgiveness
N
forgiveness, pardon, condonation, grace, remission, absolution, amnesty, oblivion, indulgence, reprieve, conciliation, reconcilement, reconciliation, propitiation, excuse, exoneration, quittance, release, indemnity, bill of indemnity, act of indemnity, covenant of indemnity, deed of indemnity, exculpation, longanimity, placability, amantium irae, locus paenitentiae, forbearance, forgiving, placable, conciliatory, forgiven, unresented, unavenged, unrevenged, cry you mercy, veniam petimusque damusque vicissim, more in sorrow than in anger, comprendre tout c'est tout pardonner, the offender never pardons.
VB
forgive, forgive and forget, pardon, condone, think no more of, let bygones be bygones, shake hands, forget an injury, excuse, pass over, overlook, wink at, bear with, allow for, make allowances for, let one down easily, not be too hard upon, pocket the affront, let off, remit, absolve, give absolution, reprieve, acquit, beg pardon, ask pardon, implore pardon, conciliate, propitiate, placate, make up a quarrel, let the wound heal.