Wrong Synonym List: Incorrect, Unfair, Faulty and More

No single wrong synonym covers every case, because wrong can mean a false answer, an unjust act, a bad fit or a broken gadget. For facts, reach for incorrect or mistaken. For behavior, unfair or unethical. For timing and tone, inappropriate. For devices, faulty.

The word also works as a noun (righting a wrong) and a verb (she felt wronged). Each use gets its own swaps below, with sample sentences and a few traps where another word for wrong ends up sounding rude or odd. Browse similar adjectives in our describing words collection.

Swatch at a glance

Best swaps
incorrect, mistaken, unfair, inappropriate, faulty
Part of speech
Adjective, adverb, noun, verb
Most formal
erroneous, unjust, inadvisable
Most casual
off, way off, not cool
Strongest
outrageous, indefensible, immoral
Antonyms
right, correct, fair, proper
Watch out
False means not true. A wrong turn is not a false turn.
Word forms covered
wrongly, wronged, wrongful, wrongs

Matching each wrong synonym to its meaning

Meaning	Good swaps	Try it
Not correct	incorrect, mistaken, inaccurate, erroneous	The total on the bill is incorrect.
Not fair or moral	unfair, unjust, unethical, dishonest	Firing him for that was unjust.
Not suitable	inappropriate, unsuitable, out of place	His jeans looked out of place at the gala.
Not working	faulty, amiss, out of order, awry	Something is amiss with the printer.
An unjust act (noun)	injustice, misdeed, wrongdoing	The report exposed years of wrongdoing.
To treat unfairly (verb)	mistreat, cheat, betray	The tenants felt cheated by the landlord.

Gentle, firm or scathing

Some of these words correct a person softly; others accuse. The five chips on this page climb in that order. Off is friendly: your estimate is a bit off. Inaccurate is neutral and factual. Mistaken points at a person's belief, so it feels slightly more personal. Unfair moves from facts to judgment. Outrageous is anger on paper.

When you give feedback, stay toward the gentle end unless the situation truly demands more. "This figure looks inaccurate" invites a fix; "this is outrageous" invites a fight.

Sentence swaps you can borrow

You have the wrong date becomes you have the date mixed up.
Her answer was wrong becomes her answer was incorrect.
It is wrong to lie to patients becomes it is unethical to lie to patients.
That was the wrong thing to say at a funeral becomes that remark was inappropriate at a funeral.
Something is wrong with the brakes becomes the brakes are faulty.
I was wrong about him becomes I misjudged him.
He was wrongly accused becomes he was falsely accused.

A polite work email: instead of "Your invoice is wrong," try "I think the invoice may contain an error in line three." Naming the line and using error keeps the tone helpful, so the client fixes it instead of defending it.

Wrongly, wronged and wrongful

Wrongly (adverb) swaps with incorrectly, mistakenly or falsely: the parcel was wrongly addressed, or mistakenly addressed. Wrong itself can be an adverb in speech, as in "you spelled it wrong."

Wronged (past of the verb) means treated unfairly: a wronged customer is an aggrieved or mistreated customer. Wrongful is a legal-flavored adjective: wrongful arrest, wrongful dismissal. In plain writing, unlawful or unjustified often fit.

For the noun sense of a slip or error, the mistake synonyms page goes deeper.

Traps when replacing wrong

False is about truth. A wrong key, wrong size or wrong bus is not false.
Bad is vaguer and can sound childish in an essay. Pick the exact flaw instead; see bad synonyms for options.
Evil and sinful are far stronger and often religious in tone.
Illegal means against the law, which not every wrong act is.

Antonyms: when things are right

Each sense has a matching opposite. Facts are correct, accurate or true. Actions are fair, just or ethical. Choices are appropriate or proper. A machine is simply working or in order.

Your reading of the chart is accurate.
Splitting the prize was the fair call.

More on these sits on the correct synonyms and accurate synonyms pages.

Phrases that do the job

Idioms often sound warmer than single words. Wide of the mark and way off describe a bad guess. Barking up the wrong tree means looking for an answer in the wrong place. Get the wrong end of the stick, common in British English, means misunderstanding. Out of line describes rude or unacceptable behavior.

Frequently asked questions

Which word for wrong sounds best in an essay?

Incorrect and inaccurate suit facts and figures. For arguments about right and wrong, unjust or unethical read as careful and precise.

Is incorrect more polite than wrong?

Usually, yes. Incorrect sounds neutral and a little formal, so it softens corrections in emails and feedback.

Which options sound harsher than wrong?

Outrageous, indefensible and immoral carry strong judgment. Save them for serious cases, since they can sound like an attack.

Can wrong be a verb?

Yes. To wrong someone means to treat them unfairly. Mistreat, cheat and betray are close synonyms, and betray cuts deepest.

What is the opposite of wrong?

Right is the general opposite. Use correct for answers, fair for decisions and appropriate for behavior.

What does erroneous mean?

It means containing an error. It is a formal choice for reports and legal writing, such as an erroneous charge on an account.