doubtless
adverb · adjective
Simple meaning
Very probably, in all likelihood.
Pronunciation
Say it like this:
dowtluhsSay the bold part a little louder.
IPA pronunciation (US)
ˈdaʊtləs
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
adverb
Without doubt; certainly; definitely; very probably, in all likelihood; doubtlessly.
adjective
Characterized by or experiencing no doubt at all, certain; undoubted; undoubting.
Word at a Glance
- Difficulty
- C1 · Advanced
- Frequency
- Uncommon
- Typical Use
- Primarily written
Word Aura™
How this word commonly comes across.
Aura for this meaning
This meaning: Without doubt; certainly; definitely; very probably, in all likelihood; doubtlessly.
Used this way, doubtless is a reasonably familiar word that usually carries little praise or criticism of its own. It usually sounds natural in a wide range of settings.
- Emotional tone
- Neutral
- Formality
- Neutral
- Intensity
- Moderate
- How common
- Moderately common
- Connotation
- No strong connotation
- Usage feel
- Neutral and straightforward
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
Share your sentence
Common Patterns and Combinations
How this word naturally appears with others.
Ask Vocabaura
Understand the word your way.
What Does It Mean Here?
Words can change meaning depending on context.
Use it yourself
Knowing “doubtless” starts when you use it. Pick a next step, all free.
Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.