indubitably

USAGE SUMMARY

The word "indubitably" is correct and usable in written English.
It is an emphatic way of saying "without a doubt" or "definitely". Example sentence: Indubitably, I will be there at 8 o'clock sharp.

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The first was indubitably the money.

The Guardian

Indubitably Mr Ciampi is a formidable operator, however divorced he has been from party politics.

The Economist

If it is an eight-cylinder clunker that is about to be scrapped anyway, then indubitably so.

The Economist

Though camp food was indubitably poor, the prices were more than reasonable, he said reprovingly.

The Economist

In the meantime, it can develop other Black Sea ports that it indubitably owns, such as Novorossiisk.The danger of the treaty, signed at least partly as a response to NATO's imminent acceptance of new Central European members, is that Russia will now reckon it has the right to veto any other NATO applicants, especially Ukraine and the Baltic trio.

The Economist

But in some ways Britain lags indubitably behind countries that spend less.

The Economist

He was, after all, a professor of agriculture who was indubitably expert in his field.

The Economist

Many politicians feel that Mr Obasanjo's apparently selective use of the commission to wage his party's electoral battles undermines the work of the Nuhu Ribadu, the commission's boss, who has done a lot to go after many of the country's indubitably corrupt politicians, including 31 of Nigeria's 36 sitting governors.

The Economist

They were not characters; and, most important, they were not indubitably three.For those who feel deprived of the mystical significance of the kings, however, there is a more profound dimension to the rule of three to ponder.

The Economist

But for all his occasional intemperance and willingness to shoot from the lip, there is a serious purpose to most of the things that Mr Blunkett says and does.Mr Blunkett is one of only two indubitably working class members of Tony Blair's cabinet (the other is John Prescott, the widely ridiculed deputy prime minister) and he feels a duty to speak on behalf of the slice of society he came from.

The Economist

Its finest historic landmarks are indubitably in Europe on the western side of the Bosporus.

The Economist

Expert writing Tips

Best practice

Consider your audience. While "indubitably" can add sophistication to your writing, it may sound pretentious or overly formal in casual contexts.

Common error

Avoid using "indubitably" in casual conversation or informal writing. It can sound overly formal or even comical if used inappropriately. Simpler alternatives like "definitely" or "certainly" are often more suitable.

Linguistic Context

The primary grammatical function of "indubitably" is as an adverb. It modifies a verb, adjective, or another adverb to express certainty or to emphasize the truth of a statement. Ludwig AI confirms that it's usable in written English to add emphasis.

Expression frequency: Very common

Frequent in

News & Media

60%

Science

20%

Encyclopedias

5%

Less common in

Formal & Business

5%

Reference

5%

Academia

5%

Ludwig's WRAP-UP

In summary, "indubitably" is a grammatically correct and frequently used adverb that expresses certainty. According to Ludwig AI, it serves to emphatically state something without a doubt. It is most commonly found in news and media, scientific, and encyclopedia sources, making it a formal choice. While it can add sophistication to writing, it should be used judiciously in informal contexts. For alternative phrasing, consider options like "without question" or "undoubtedly".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

undoubtedly

A very close synonym, almost perfectly interchangeable with "indubitably".

unquestionably

A direct synonym, maintaining the adverbial form and conveying the same level of certainty.

assuredly

Another adverbial synonym, suggesting confidence in the truth of a statement.

incontestably

Emphasizes the impossibility of disputing the statement.

without question

Replaces a single adverb with a prepositional phrase, emphasizing the absence of doubt.

beyond any doubt

Similar to "without question" but adds extra emphasis on the lack of uncertainty.

there's no doubt that

Similar to "it is undeniable that", expressing a strong belief in the truth of something.

it is undeniable that

Transforms the adverb into a more complex clause structure, highlighting the irrefutable nature of a fact.

certainly

Similar to "definitely" but can also indicate politeness or agreement.

definitely

A more common and slightly less formal adverb expressing certainty.

FAQs

How do you use "indubitably" in a sentence?

Use "indubitably" to emphasize that something is beyond doubt. For example, "Indubitably, the evidence points to his guilt."

What can I say instead of "indubitably"?

Alternatives to "indubitably" include "certainly", "undoubtedly", or "without question". The best choice depends on the specific context and desired level of formality.

Is it correct to use "indubitably" in everyday conversation?

While grammatically correct, "indubitably" is quite formal and might sound out of place in casual conversation. Simpler words like "definitely" or "sure" are often preferred.

What is the difference between "indubitably" and "undoubtedly"?

"Indubitably" and "undoubtedly" are very similar in meaning, both expressing a lack of doubt. However, "indubitably" is generally considered more formal and less common than "undoubtedly".