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Certainity vs. Certainty — Which is Correct Spelling?

By Tayyaba Rehman — Updated on April 2, 2024
Certainity is the incorrect spelling of Certainty. Certainty refers to the state of being sure or confident about something.
Certainity vs. Certainty — Which is Correct Spelling?

Which is correct: Certainity or Certainty

How to spell Certainty?


Incorrect Spelling


Correct Spelling

Key Differences

Focus on "tain" as in "mountain."
Associate "sure" with "certainty", both have a single 'u'.
Visualize the word "certain" and just add a 'ty' at the end.
Drop the extra "i"; "Certainty" has only one 'i'.
Remember it starts with "cert" like "certificate."

How Do You Spell Certainty Correctly?

Incorrect: The certainity of his findings was questioned.
Correct: The certainty of his findings was questioned.
Incorrect: He spoke with certainity about the future.
Correct: He spoke with certainty about the future.
Incorrect: We need to check the certainity of these results.
Correct: We need to check the certainty of these results.
Incorrect: Their certainity on the issue made them stand firm.
Correct: Their certainty on the issue made them stand firm.
Incorrect: There was a certainity in her voice that convinced everyone.
Correct: There was a certainty in her voice that convinced everyone.

Certainty Definitions

Certainty refers to the quality of being reliably true.
The evidence provided a level of Certainty in the case.
Certainty is the absence of ambiguity or uncertainty.
There's a Certainty in his voice that's reassuring.
Certainty means assuredness or confidence in a fact.
With Certainty, he recalled the day's events.
The certainty of death.
The quality of being established as true
The certainty that the earth orbits the sun.
Confidence; assurance
His certainty that things would get better.
Something that is clearly established or assured
"On the field of battle there are no certainties" (Tom Clancy).
The state of being certain.
An instance of being certain.
A fact or truth unquestionably established.
The quality, state, or condition, of being certain.
The certainty of punishment is the truest security against crimes.
A fact or truth unquestionable established.
Certainties are uninteresting and sating.
Clearness; freedom from ambiguity; lucidity.
The state of being certain;
His certainty reassured the others
Something that is certain;
His victory is a certainty
Certainty is the state of having no doubt.
She spoke with Certainty about her future plans.
Certainty denotes an event that is sure to happen.
Death and taxes are often quoted as the two certainties in life.

Certainty Meaning in a Sentence

The certainty of her decision was apparent to everyone.
There is no certainty in the stock market; it's always fluctuating.
The scientist expressed certainty about the results of the experiment.
I wish I could say with certainty what the future holds.
The teacher explained the concept with such certainty that no one doubted her.
They moved forward with certainty, having thoroughly researched the topic.
With certainty, he predicted the outcome of the game.
His certainty about the path to take reassured the team.
She felt a sense of certainty when she finally understood the math problem.
The certainty of success motivated them to work harder.
After years of study, he had certainty about his career choice.
She lacks certainty about moving to a new city for her job.
He approached the problem with a level of certainty that was convincing.
The certainty of the law's impact is still under debate.
Finding certainty in times of uncertainty can be challenging.
The certainty with which she spoke about her plans inspired confidence.
The certainty of their victory was evident from the start.
With certainty, she declared her innocence.
The historian spoke with certainty about the events of the past.
They needed more evidence to establish the certainty of the claim.
The certainty of change is one of life's constants.
The certainty that spring would come again brought her comfort.
Even with little certainty, they decided to take the risk.
The forecasters predict the weather with a degree of certainty, but surprises can still occur.
He looked into the matter with the intention of establishing certainty.

Common Curiosities

What is the verb form of Certainty?

The related verb is "certify."

What is the pronunciation of Certainty?

It is pronounced as sur-TAIN-tee.

Why is it called Certainty?

It is derived from the Latin word "certus" meaning "sure."

What is the singular form of Certainty?

The singular form is Certainty.

Which vowel is used before Certainty?

The context is needed. E.g., "a Certainty" or "an absolute Certainty."

Which conjunction is used with Certainty?

Any conjunction can be used, depending on sentence structure.

What is the plural form of Certainty?

The plural form is Certainties.

Is Certainty an abstract noun?

Yes, Certainty is an abstract noun.

Is Certainty a negative or positive word?

It is neutral by itself but often carries a positive connotation.

What is the root word of Certainty?

The root word is "certain."

Is Certainty a noun or adjective?

Certainty is a noun.

Which preposition is used with Certainty?

It depends on the context. "With Certainty" and "of Certainty" are examples.

Is Certainty an adverb?

No, Certainty is not an adverb.

Is Certainty a countable noun?

Yes, you can have one Certainty or several Certainties.

Is the word Certainty imperative?

No, it's a noun and not a verb.

Is the Certainty term a metaphor?

Not inherently, but it can be used metaphorically.

How many syllables are in Certainty?

Three syllables.

What is another term for Certainty?


What is the opposite of Certainty?

Uncertainty or doubt.

What is the first form of Certainty?

As a noun, Certainty doesn't have verb forms.

Is Certainty a vowel or consonant?

Certainty is a noun and consists of both vowels and consonants.

What is the stressed syllable in Certainty?

The second syllable, "tain," is stressed.

Which article is used with Certainty?

Both "a" and "the" can be used, depending on context.

Is Certainty a collective noun?

No, Certainty is not a collective noun.

How do we divide Certainty into syllables?


What is the second form of Certainty?

Same as above, Certainty is a noun and doesn't have verb forms.

What is the third form of Certainty?

Certainty is a noun, so it doesn't have verb forms.

Which determiner is used with Certainty?

Determiners like "a," "the," "my," "her," etc., can be used.

What part of speech is Certainty?

Certainty is a noun.

How is Certainty used in a sentence?

His Certainty about the decision made everyone else feel confident.

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Author Spotlight

Written by
Tayyaba Rehman
Tayyaba Rehman is a distinguished writer, currently serving as a primary contributor to As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.

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