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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
twice
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "twice" is correct and usable in written English.
It can be used to refer to when something happens two times. For example, "My team won the game twice last week."
✓ Grammatically correct
News & Media
Alternative expressions(20)
countless of times
again and again
on several occasions
twice over
on many occasions
at instances
various times
at agreements
on several times
on countless occasions
other times over
repeated time and again
in two separate instances
at establishments
at sites
at moments
on a couple of occasions
in duplicate
in multiple settings
double
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Once bitten, twice shy".
News & Media
But when a crook waved a pistol in Leonardo Bonucci's face last October, the Juventus defender punched his assailant twice before chasing him up the street.
News & Media
The sources said the Ukip majority, which fell short of 15% in one poll, meant that Tory MPs were likely to think twice about defecting.
News & Media
The game was twice suspended, briefly in the first half after a large inflatable banana was thrown on to the pitch and for around 15 minutes after the interval because of objects hurled from the stands.
News & Media
Problem: Forests in Africa are being cut down at a rate of 4m hectares a year, more than twice the worldwide average rate.
News & Media
It grew by 0.9% and is set to grow at almost twice the speed of the euro area this year.
News & Media
The downside came in the form of the near-collapse at the start of the second half when Sweden scored twice in quick succession and it was alarming to see the ease with which they got through from two set pieces.
News & Media
He was arrested twice but never charged and contended both arrests were "actuated by malice".
News & Media
So, as the final protracted fade-out into total silence and darkness began, the closing lines rang out: "Say a command", repeated three times; then "Command not recognised", twice.
News & Media
Mayan (indigenous) children like Gricelda and Lilliana are twice as likely to be malnourished as 'non-indigenous' children.
News & Media
The Sunday Times, for instance, used the myth as a question and answer in three quizzes, twice in 1998 and then again in 2000.
News & Media
Expert writing Tips
Best practice
Use "twice" to clearly indicate that something occurs exactly two times. Avoid using it when you mean 'a few times' or 'repeatedly'.
Common error
Avoid using "twice" when you intend to convey 'several times' or 'frequently'. "Twice" specifically means two times. If you mean 'several times', use words like "often", "repeatedly", or "frequently" instead.
Source & Trust
94%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The adverb "twice" modifies verbs or clauses, indicating the frequency of an action or event. It specifies that something occurs on two separate occasions. Ludwig AI provides numerous examples where "twice" is used to quantify repetition, such as "He was arrested "twice" but never charged".
Frequent in
News & Media
100%
Science
0%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "twice" is an adverb denoting that an action or event occurs exactly two times. Ludwig AI confirms its grammatical correctness and widespread use, predominantly in news and media. When writing, remember that "twice" should only be used to express a precise count of two occurrences, not as a vague quantifier for 'several' or 'many'. Alternative phrases like "two times" or "on two occasions" can be used for variety, but maintain the same meaning. Therefore, understanding and applying these guidelines will enhance the clarity and precision of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
two times
A more literal and straightforward way to express the same quantity.
a second time
Highlights the re-occurrence of something.
on two occasions
Formal alternative, emphasizing specific instances.
double the amount
Emphasizes multiplying a quantity by two.
in duplicate
Focuses on making a copy or replica, highlighting duplication.
two-fold
Emphasizes two parts or aspects to something.
doubly
Implies an increased intensity or degree rather than mere repetition.
repeatedly
Suggests multiple occurrences without specifying the exact number.
on a couple of occasions
Informal and less precise, implying a small number of times.
in succession
Emphasizes that events happen one after the other without interruption.
FAQs
How do I use "twice" in a sentence?
"Twice" is an adverb that indicates something happens two times. For example, "I visited Paris "twice" last year".
What can I say instead of "twice"?
You can use alternatives like "two times", "on two occasions", or "doubly" depending on the context.
Is it correct to say "twice as much"?
Yes, "twice as much" is correct. It means two times the quantity or amount. For example, "This car costs "twice" as much as that one".
What's the difference between "twice" and "double"?
"Twice" is an adverb that indicates the number of times an action occurs, specifically two times. "Double" can be an adjective, verb, or adverb, and it usually means to multiply by two or to make something two times larger. For example, "I saw the movie "twice"," versus "I need to "double" the recipe".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
94%
Authority and reliability
4.8/5
Expert rating
Real-world application tested