Difference between Vitiate and Invalidate

VITIATE vs INVALIDATE: VERB

Make imperfect
Corrupt morally or by intemperance or sensuality
To spoil, make faulty; to reduce the value, quality, or effectiveness of something
Take away the legal force of or render ineffective
To violate, to rape
To make something ineffective, to invalidate
To debase or morally corrupt

To reduce the value or quality of; impair or spoil.
To corrupt morally; debase: : corrupt.
To make ineffective (a contract or legal stipulation, for example); invalidate.
To make vicious, faulty, or imperfect; to render defective; to injure the substance or qualities of; to impair; to contaminate; to spoil
To cause to fail of effect, either wholly or in part; to make void; to destroy, as the validity or binding force of an instrument or transaction; to annul.

To render invalid; to weaken or lessen the force of; to destroy the authority of; to render of no force or effect; to overthrow.
To make invalid; nullify.

To render vicious, faulty, or imperfect; injure the quality or substance of; cause to be defective; impair; spoil; corrupt: as, a vitiated taste.
To cause to fail of effect, either in whole or in part; render invalid or of no effect; destroy the validity or binding force of, as of a legal instrument or a transaction; divest of legal value or authority; invalidate: as, any undue influence exerted on a jury vitiates their verdict; fraud vitiates a contact; a court is vitiated by the presence of unqualified persons sitting as members of it.
Synonyms Pollute, Corrupt, etc. (see taint), debase, deprave.

Specifically In law, to deprive of binding force or legal efficacy: as, fraud invalidates a contract.
To render invalid; destroy the strength or validity of; render of no force or effect.

Undermine, Profane, Void, Deflower, Corrupt, Debauch, Pervert, Misdirect, Debase, Deprave, Impair, Demoralize, Spoil, Invalidate, Mar

Annulment, Undo, Supersede, Overrule, Revoke, Rescind, Negate, Overturn, Avoid, Void, Cancel, Vitiate, Quash, Nullify, Annul

Disturb, Undermine, Profane, Void, Deflower, Corrupt, Debauch, Pervert, Misdirect, Deprave, Impair, Demoralize, Spoil, Invalidate, Mar

Deny, Abrogate, Annulment, Undo, Supersede, Overrule, Revoke, Rescind, Negate, Avoid, Void, Cancel, Vitiate, Quash, Nullify

Upgrades will rarely, if ever, invalidate this data.
LSRP must invalidate his or her own RAO.
Act violations will not necessarily invalidate a decision.
How can criminal conduct invalidate a contractual agreement?
Should the court invalidate the bonds, the Commonwealth would save money it set aside in case the court would decline to invalidate their bonds.
Physical Instruction Cache Invalidate This section lists the Physical Instruction Cache Invalidate operations that the DVM message supports.
Law shall not invalidate any other section or provision thereof, nor shall it invalidate any permit or determination which previously has been issued.
The Court then considered whether to invalidate the entire robocall restriction under the TCPA or instead invalidate and sever the Exception.
TLB Invalidate This section lists the TLB Invalidate operations that the DVM message supports.
You cannot invalidate one assumptisumption; you can invalidate an assumption only by placing facts in evidence on the record.