Synonyms of the word

vitiate

• v. (transitive) to spoil, make faulty; to reduce the value, quality, or effectiveness of something.
• v. (transitive) to debase or morally corrupt.
• v. (transitive, archaic) to violate, to rape.
• v. (transitive) to make something ineffective, to invalidate.

alter

• v. (transitive) To change the form or structure of.
• v. (intransitive) To become different.
• v. (transitive) To tailor clothes to make them fit.
• v. (transitive) To castrate, neuter or spay (a dog or other animal).
• v. (transitive, obsolete) To agitate; to affect mentally.

change

• v. (intransitive) To become something different.
• v. (transitive, ergative) To make something into something different.
• v. (transitive) To replace.
• v. (intransitive) To replace one's clothing.
• v. (intransitive) To transfer to another vehicle (train, bus, etc.).
• v. (archaic) To exchange.
• v. (transitive) To change hand while riding (a horse).
• n. (countable) The process of becoming different.
• n. (uncountable) Small denominations of money given in exchange for a larger denomination.
• n. (countable) A replacement, e.g. a change of clothes.
• n. (uncountable) Money given back when a customer hands over more than the exact price of an item.
• n. (uncountable) Coins (as opposed to paper money).
• n. (countable) A transfer between vehicles.
• n. (baseball) A change-up pitch.
• n. (campanology) Any order in which a number of bells are struck, other than that of the diatonic scale.
• n. (dated) A place where merchants and others meet to transact business; an exchange.
• n. (Scotland, dated) A public house; an alehouse.

corrupt

• adj. In a depraved state; debased; perverted; morally degenerate; weak in morals.
• adj. Abounding in errors; not genuine or correct; in an invalid state.
• adj. In a putrid state; spoiled; tainted; vitiated; unsound.
• v. (transitive) To make corrupt; to change from good to bad; to draw away from the right path; to deprave;…
• v. (intransitive) To become putrid or tainted; to putrefy; to rot.
• v. To debase or render impure by alterations or innovations; to falsify.
• v. To waste, spoil, or consume; to make worthless.

damage

• n. Injury or harm; the condition or measure of something not being intact.
• n. (slang) Cost or expense.
• v. (transitive) To impair the soundness, goodness, or value of; to harm or cause destruction.

debase

• v. (transitive) To lower in character, quality, or value; to degrade.
• v. (transitive, archaic) To lower in position or rank.
• v. (transitive) To lower the value of (a currency) by reducing the amount of valuable metal in the coins.

debauch

• n. An individual act of debauchery.
• n. An orgy.
• v. (transitive) To morally corrupt (someone); to seduce.
• v. (transitive) To debase (something); to lower the value of (something).

deflower

• v. (transitive) To take the virginity of (somebody), especially a woman or girl.

demoralise

• v. Non-Oxford British English standard spelling of demoralize.

demoralize

• v. (American) To destroy morale; to dishearten.

deprave

• v. (transitive) To speak ill of; to depreciate; to malign; to revile.
• v. (transitive) To make bad or worse; to vitiate; to corrupt.

impair

• v. (transitive) To weaken; to affect negatively; to have a diminishing effect on.
• v. (intransitive, archaic) To grow worse; to deteriorate.
• adj. (obsolete) Not fit or appropriate.

invalidate

• v. To make invalid. Especially applied to contract law.

mar

• v. To spoil, to damage.
• n. A blemish.
• n. A small lake.

misdirect

• v. To direct something wrongly.
• v. To put the incorrect address on a mail item.

modify

• v. (transitive) To make partial changes to.
• v. (intransitive) To be or become modified.

pervert

• n. (dated) One who has been perverted; one who has turned to error; one who has turned to a twisted sense…
• n. A person whose sexual habits are not considered acceptable.
• v. (transitive) To turn another way; to divert.
• v. (transitive) To turn from truth, rectitude, or propriety; to divert from a right use, end, or way; to…
• v. To misapply; to misinterpret designedly.
• v. (intransitive) To become perverted; to take the wrong course.

profane

• adj. Unclean; ritually impure; unholy, desecrating a holy place or thing.
• adj. Not sacred or holy, unconsecrated; relating to non-religious matters, secular.
• adj. Treating sacred things with contempt, disrespect, irreverence, or scorn; blasphemous, impious.
• adj. Irreverent in language; taking the name of God in vain.
• n. A person or thing that is profane.
• n. (freemasonry) A person not a Mason.
• v. (transitive) To violate (something sacred); to treat with abuse, irreverence, obloquy, or contempt; to…
• v. (transitive) To put to a wrong or unworthy use; to debase; to abuse; to defile.

spoil

• v. (transitive, archaic) To strip (someone who has been killed or defeated) of their arms or armour.
• v. (transitive, archaic) To strip or deprive (someone) of their possessions; to rob, despoil.
• v. (transitive, intransitive, archaic) To plunder, pillage (a city, country etc.).
• v. (transitive, obsolete) To carry off (goods) by force; to steal.
• v. (transitive) To ruin; to damage (something) in some way making it unfit for use.
• v. (transitive) To ruin the character of, by overindulgence; to coddle or pamper to excess.
• v. (intransitive) Of food, to become bad, sour or rancid; to decay.
• v. (transitive) To render (a ballot paper) invalid by deliberately defacing it.
• v. (transitive) To reveal the ending of (a story etc.); to ruin (a surprise) by exposing it ahead of time.
• n. (Also in plural: spoils) Plunder taken from an enemy or victim.
• n. (uncountable) Material (such as rock or earth) removed in the course of an excavation, or in mining or…

subvert

• v. (transitive) To overturn from the foundation; to overthrow; to ruin utterly.
• v. (transitive) To pervert, as the mind, and turn it from the truth; to corrupt; to confound.
• v. (transitive) To upturn convention from the foundation by undermining it (literally, to turn from beneath).
• n. An advertisement created by subvertising.

void

• adj. Containing nothing; empty; vacant; not occupied; not filled.
• adj. Having no incumbent; unoccupied; said of offices etc.
• adj. Being without; destitute; devoid.
• adj. Not producing any effect; ineffectual; vain.
• adj. Of no legal force or effect, incapable of confirmation or ratification.
• adj. Containing no immaterial quality; destitute of mind or soul.
• adj. (computing, programming, of a function or method) That does not return a value.
• n. An empty space; a vacuum.
• n. (astronomy) An extended region of space containing no galaxies.
• n. (materials science) A collection of adjacent vacancies inside a crystal lattice.
• n. (fluid mechanics) A pocket of vapour inside a fluid flow, created by cavitation.
• v. (transitive) To make invalid or worthless.
• v. (transitive, medicine) To empty.
• v. To throw or send out; to evacuate; to emit; to discharge.
• v. (intransitive, obsolete) To withdraw, depart.
• v. (transitive, obsolete) To remove the contents of; to make or leave vacant or empty; to quit; to leave.
• n. (now rare, historical) A voidee.