without doubt

wɪˈðaʊt daʊt

Definition

Definition of without doubt - Reverso English Dictionary

Adverb

certaintyexpresses certainty or acknowledgment of a fact

Without doubt, she is the best candidate.
Without doubt, his skills are unmatched.
The results, without doubt, exceeded expectations.

acknowledgment

certainty

undoubtedly

Add a suggestion |

Feedback:

Expressions with doubt

no doubt

adv.

certainly or surely without any doubt

She will no doubt win the competition.

sow doubt

cause someone to feel uncertain or suspicious

The politician tried to sow doubt about the election results.

beyond doubt

adv.

in a way that cannot be doubted

The evidence proved his innocence beyond doubt.

cast doubt

cause uncertainty about something's truth or validity

The new evidence cast doubt on his alibi.

no doubt about it

exp.

expresses absolute certainty about something

There's no doubt about it, she's the best.

when in doubt

adv.

act cautiously if uncertain about something

When in doubt, ask for help.

Terms with without doubt included in their meaning

💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.

absolutely

adv.

certainty

without any doubt or question

clearly

adv.

certainty

without any doubt or confusion

convinced

adj.

certainty

certain about something without doubt

obviously

adv.

certainly

without doubt

for certain

adv.

doubt

without any doubt or question

for sure

adv.

certainty

definitely or positively without any doubt

no doubt

adv.

certainty

certainly or surely without any doubt

no question about it

exp.

certainty

expresses certainty or agreement without any doubt

View all translations of without doubt

✨Click below to see the appropriate translations facing each meaning.

French:sans aucun doute, ...
German:zweifellos, ...
Italian:senza dubbio, ...
Spanish:sin duda, ...
Portuguese:sem dúvida, ...
Chinese:毫无疑问, ...
Japanese:疑いなく, ...
Arabic:بِلا شَكّ, ...
Hebrew:בְּלִי סָפֵק, ...
Russian:без сомнения, ...
Ukrainian:безсумнівно, ...
Hindi:निस्संदेह, ...
Bengali:নিঃসন্দেহে, ...
Catalan:sens dubte, ...
Czech:bezpochyby, ...
Danish:uden tvivl, ...
Dutch:zonder twijfel, ...
Greek:αναμφίβολα, ...
Hungarian:kétségtelenül, ...
Khmer:ដោយគ្មានការសង្ស័យ, ...
Korean:확실히, ...
Persian:بدون شک, ...
Polish:bez wątpienia, ...
Portuguese (BR):sem dúvida, ...
Romanian:fără îndoială, ...
Swedish:utan tvekan, ...
Thai:อย่างไม่ต้องสงสัย, ...
Turkish:kuşkusuz, ...
Vietnamese:chắc chắn, ...

Discover how Reverso redefines the dictionary

Go beyond “simple words”

100,000 expressions & idioms Understand any expression you come across: from corporate jargon like 💬 touch base or ↩️ circle back to everyday expressions such as 🌊 out of the blue or 🦆 lame duck, as well as idioms like 🍲 spill the beans and 🐎 hold your horses.

40,000 images When you search for a concrete noun or object, images help you grasp the meaning at a glance. Try searching for 🧵 puppytooth, 🎠 merry-go-round, ⚜️ fleur-de-lys, or 💤 bunk bed.

Informal language & slang Everyday conversations are packed with informal expressions and slang. Meanings are clearly tagged, so you'll always know when a word is casual. Look up hangry (😋 hungry + 😡 angry), 😎 rizz, 🕹️ noob, or 🔑 low-key.

Abbreviations & acronyms Quickly decode modern abbreviations and acronyms. Go from IDK to OMG in seconds and stay up to date with popular abbreviations such as 🐐 GOAT, 📜 tl;dr, 👀 POV, or 🖥️ AFK.

Regional usage (US / UK) Reverso highlights regional differences between American and British English. You’ll never have to wonder where a word is commonly used: try lift vs. elevator, courgette vs. zucchini, or popular British slang like dodgy or banter. What’s more, when you search for 'color', you’ll immediately see its British counterpart, 'colour'.

Get more than a simple definition

Translations for each meaning View translations alongside each meaning to see how a word is translated in each context. Simply toggle translations ON and choose among 25+ languages. You can also display the translation of definitions or examples into your native language to deepen your understanding.

Synonyms & related words by meaning View synonyms and related words for each meaning, not just for the word as a whole. This helps you choose the most accurate word for your context. Click the

icon to discover related terms: analogies, antonyms, common collocates, words with same roots, umbrella terms… Try with happening or hunch.

Multiple examples for every meaning Each meaning comes with three real-life examples to show you how the word is used in different contexts. Click the

icon next to the first example to see two additional options and learn to use new vocabulary naturally.

Go from understanding to mastery

Save words for later review Click the

icon to save words you want to revisit. You can also save a specific meaning by clicking on the

icon next to it. For example, you might want to save the word “table” as a verb, which means “to postpone”.

Practice with personalized flashcards Reverso automatically transforms your searches and saved words into personalized flashcards and quizzes, featuring high-quality audio and usage examples. This helps you transform terms you only recognize into words you actually use confidently.

Learn with Netflix, YouTube, and your favorite texts With Reverso Chrome extension, transform movies, TV shows, articles, or song lyrics into an interactive lesson. Look up words and expressions in one click on any website and learn with your favorite content.

Definition of without doubt - Reverso English Dictionary

Adverb

Expressions with doubt

Terms related to without doubt

Terms with without doubt included in their meaning

View all translations of without doubt

Discover how Reverso redefines the dictionary

Go beyond “simple words”

Get more than a simple definition

Go from understanding to mastery