Undoubtedly | Meaning, Definition & Examples
Undoubtedly is an adverb meaning “without doubt” or “certainly.” It’s a somewhat less formal alternative to “indubitably.”
It can be used at the beginning, middle, or end of a sentence to express a viewpoint or evaluation. It can also be used by itself in response to a question, or as a sentence adverb modifying the whole sentence.
Undoubtedly vs. undoubtably
“Undoubtably” is often used to mean “without doubt” or to refer to something that can’t possibly be doubted. While “undoubtably” is somewhat common in everyday speech, it’s not accepted as a real word by most dictionaries and is best avoided in formal or academic writing. Instead, use undoubtedly.
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If you want to know more about commonly confused words, definitions, and differences between US and UK spellings, make sure to check out some of our other language articles with explanations, examples, and quizzes.
Confused words
Definitions
US vs. UK spellings
Frequently asked questions
- What is a synonym for “undoubtedly”?
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Some synonyms of undoubtedly include:
- Assuredly
- Definitely
- Doubtless(ly)
- Indubitably
- Undeniably
- Unquestionably
- Without doubt
Scribbr’s sentence rephraser can help you find synonyms for words like “undoubtedly.”
- Is “undoubtably” a word?
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“Undoubtably” is often used interchangeably with undoubtedly to mean “certainly” or to refer to something that can’t possibly be doubted. But “undoubtably” is not regarded as a real word by most dictionaries and should be avoided in formal or academic writing.
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