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Eighten vs. Eighteen — Which is Correct Spelling?

By Tayyaba Rehman — Updated on March 31, 2024
"Eighten" is an incorrect spelling. The correct spelling is "Eighteen," representing the number after seventeen.
Eighten vs. Eighteen — Which is Correct Spelling?

Which is correct: Eighten or Eighteen

How to spell Eighteen?


Incorrect Spelling


Correct Spelling

Key Differences

Rhyme "eighteen" with "nineteen" to reinforce the "-teen" ending.
Remember the common structure: number words ending with "-teen" always have "teen" in them.
Associate "eighteen" with age milestones (e.g., legal adulthood in many countries).
Think of "eight" followed directly by "teen."
Visualize the number 18 to remember the proper spelling.

How Do You Spell Eighteen Correctly?

Incorrect: There were eighten people in line.
Correct: There were eighteen people in line.
Incorrect: He saved eighten dollars this week.
Correct: He saved eighteen dollars this week.
Incorrect: My sister turns eighten next month.
Correct: My sister turns eighteen next month.
Incorrect: We ordered eighten pizzas for the party.
Correct: We ordered eighteen pizzas for the party.
Incorrect: They found eighten errors in the document.
Correct: They found eighteen errors in the document.

Eighteen Definitions

A set or group with 18 elements.
The collection consists of eighteen unique stamps.
The cardinal number between seventeen and nineteen.
There were eighteen apples in the basket.
Used to describe age.
She turned eighteen today.
Representing the number 18 in symbols.
The room number was eighteen.
The cardinal number equal to 17 + 1.
The 18th in a set or sequence.
The cardinal number occurring after seventeen and before nineteen, represented in Roman numerals as XVIII and in Arabic numerals as 18.
Eight and ten; as, eighteen pounds.
The number greater by a unit than seventeen; eighteen units or objects.
A symbol denoting eighteen units, as 18 or xviii.
The cardinal number that is the sum of seventeen and one
Being one more than seventeen
An indicator of quantity, amounting to 18.
Eighteen students passed the test.

Eighteen Meaning in a Sentence

There are eighteen steps from the bottom to the top of the staircase.
My brother is eighteen years old.
They planted eighteen new trees in the park.
The team won eighteen games this season.
The recipe calls for eighteen ounces of flour.
The museum has eighteen exhibits open this month.
She bought eighteen cupcakes for her class.
He has visited eighteen countries so far.
It takes eighteen hours to fly from New York to Singapore.
There were eighteen questions on the test.
She ran eighteen miles in her training session.
Eighteen people volunteered for the community cleanup.
The concert lasted for eighteen songs.
Eighteen athletes were selected for the team.
Eighteen students signed up for the science club.
They set eighteen goals for the new year.
The puzzle has eighteen pieces missing.

Eighteen Idioms & Phrases

Eighteen holes

Refers to the total number of holes in a standard round of golf.
We played eighteen holes of golf on Saturday.

Eighteen and life

A phrase meaning someone is young but facing serious consequences, inspired by a song title.
His reckless behavior was a case of eighteen and life.


Large trucks with eighteen wheels, commonly used for transporting goods.
The highway was busy with eighteen-wheelers delivering goods across the country.

Eighteen-carat gold

A measure of purity for gold, 75% pure gold mixed with 25% other metals.
Her engagement ring was made of eighteen-carat gold.

Top eighteen

Used in competitions or lists to denote the best or most popular eighteen entries.
The judges will announce the top eighteen contestants tomorrow.

Common Curiosities

What is the pronunciation of Eighteen?

"Eighteen" is pronounced as /eɪˈtin/.

Why is it called Eighteen?

It is called "eighteen" because it is eight more than ten.

What is the root word of Eighteen?

The root words are "eight" and "ten."

Which preposition is used with Eighteen?

Prepositions like "of," "before," "after," or "by" can be used with "eighteen" depending on context.

What is the verb form of Eighteen?

"Eighteen" does not have a verb form as it's a number.

What is the singular form of Eighteen?

"Eighteen" is already in its singular form.

Which article is used with Eighteen?

Depending on the context, "a" or "an" can be used with "eighteen."

Is Eighteen a negative or positive word?

"Eighteen" is neutral; it simply denotes a quantity.

Which vowel is used before Eighteen?

"A" or "an" can be used before "eighteen" depending on the context.

Is Eighteen an abstract noun?

No, it's a concrete number.

Is Eighteen a vowel or consonant?

"Eighteen" is a word, containing both vowels and consonants.

Is Eighteen a collective noun?

No, "eighteen" is not a collective noun.

What is another term for Eighteen?

Another term could be "1.8 tenfold" or "10 plus 8."

What is the plural form of Eighteen?

Numbers do not have a plural form; however, objects counted can (e.g., eighteen apples).

Which conjunction is used with Eighteen?

There is no specific conjunction tied exclusively to "eighteen."

Is Eighteen a noun or adjective?

"Eighteen" can be both a noun (referring to the number itself) and an adjective (describing a quantity).

Is Eighteen an adverb?

No, "eighteen" is not an adverb.

Is the word Eighteen imperative?

No, "eighteen" is not an imperative verb.

How do we divide Eighteen into syllables?

It can be divided as Eigh-teen.

Which determiner is used with Eighteen?

Determiners like "this," "that," "my," "our," etc. can be used with "eighteen."

What is the second form of Eighteen?

"Eighteen" does not have verb forms.

What is the third form of Eighteen?

"Eighteen" does not have verb forms.

What is a stressed syllable in Eighteen?

The first syllable "eigh" is stressed.

What part of speech is Eighteen?

"Eighteen" can be a noun or an adjective.

Is Eighteen a countable noun?

"Eighteen" itself refers to a countable quantity.

How many syllables are in Eighteen?

"Eighteen" has two syllables.

What is the opposite of Eighteen?

There isn't a direct opposite for numbers. However, in some contexts, "negative eighteen" could be considered the opposite.

What is the first form of Eighteen?

"Eighteen" is a number and doesn't have verb forms.

How is Eighteen used in a sentence?

"She celebrated her eighteenth birthday with a grand party."

Is the Eighteen term a metaphor?

Not inherently, but it can be used metaphorically in some contexts.

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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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