Synonyms for
false
Untrue, not factual, factually incorrect.
3 synonyms 5 letters

Found 3 Synonyms for False

Words that mean the same or similar to false:

untrue
mistaken
sour

These words are listed as synonyms for false but do not yet have their own synonym data in our database. We are expanding our coverage regularly.

All Definitions for False

Below are all the dictionary definitions of false:

1Untrue, not factual, factually incorrect.
2Based on factually incorrect premises.
3Spurious, artificial.
4Of a state in Boolean logic that indicates a negative result.
5Uttering falsehood
6Dishonest or deceitful.
7Not faithful or loyal, as to obligations, allegiance, vows, etc.
8Untrue
9Treacherous.
10Not well founded
11Ot firm or trustworthy
12Erroneous.
13Not essential or permanent, as parts of a structure which are temporary or supplemental.
14Used in the vernacular name of a species (or group of species) together with the name of another species to which it is similar in appearance.
15Out of tune.
16To incorrectly decode noise as if it were a valid signal.
17To begin a race before being instructed to do so
18To do a false start.
19In a dishonest and disloyal way
20Falsely.
21One of two options on a true-or-false test, that not representing true.
22To violate, to betray (a promise, an agreement, one’s faith, etc.).
23To counterfeit, to forge.
24To make false, to corrupt from something true or real.
25One of two states of a Boolean variable
26Logic 0.

Writing Tips

  • Use synonyms to avoid repeating the same word in a paragraph.
  • Choose synonyms that match the tone of your writing.
  • Not all synonyms are interchangeable — check context.
  • Using varied vocabulary improves readability scores.
Frequently Asked Questions

What are synonyms for false?

Words like untrue, mistaken, sour are common synonyms for false. These words share similar meanings and can often be used interchangeably depending on context.

How many synonyms does false have?

We have identified 3 synonyms for false in our database. The English language often has multiple words with overlapping meanings.

Can I use these synonyms in formal writing?

Most synonyms listed here are suitable for formal writing, but always check the specific context. Some synonyms carry slightly different connotations.

About synonyms for false

Finding the right synonym for false helps writers avoid repetition and add precision to their work. Defined as "Untrue, not factual, factually incorrect.", false has 3 alternatives that can fit different contexts and tones.

Each synonym carries a slightly different shade of meaning. Untrue is the most direct replacement in most situations. Mistaken works well in formal or professional contexts. Sour is often preferred when the context calls for a more specific or nuanced expression.

When choosing a synonym, consider the connotation, formality level, and audience. Some alternatives work better in casual conversation while others shine in academic or professional writing. For example, using a more formal synonym in a business email can elevate your tone, while a casual synonym might feel more natural in creative writing or dialogue.

It is also worth noting that not all synonyms are perfectly interchangeable. The context of your sentence, the surrounding words, and the intended emotional impact all play a role in selecting the best alternative. The list above provides the most common and useful replacements for false, but always read your sentence aloud to ensure the chosen word flows naturally.