Word Pronunciation & Dictionary

undoubtlessly

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables: un-doubtless-ly
IPA

19

Scrabble Score

13

Letters

3

Syllables

10

Unique Chars

Meaning

adv

Synonym of without a doubt.

Example Sentences

"“Now, little girl,” he says, with a fatherly smile (he'll soon be twenty-six), “tell me just what your difficulty is, and undoubtlessly we'll fix it up in a jiffy!”"

Etymology

From un- + doubtlessly.

Word Breakdown

Prefix: un

Inflected Forms

more undoubtlessly (comparative) most undoubtlessly (superlative)

Synonyms

without a doubt

Questions

What does undoubtlessly mean?: Synonym of without a doubt.
Where does undoubtlessly come from?: From un- + doubtlessly.

How to pronounce undoubtlessly

Open the pronunciation page — Open the Speakur entry for “undoubtlessly”.
Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
Play the audio — Click Play to hear reference audio for “undoubtlessly”.
Repeat and practice — Say “undoubtlessly” aloud, matching stress and vowels until it feels natural.