undoubted
un·doubt·ed/ʌnˈdaʊtɪd/adjective
undoubted is spelled U-N-D-O-U-B-T-E-D: 9 letters and 3 syllables (un·doubt·ed). It appears about once in every 2 million words in written English, the 46,473rd most frequent word form (wordfreq, 2021 data). As an adjective, undoubted means “Without doubt; without question; certain” (English Wiktionary, September 2026).
How many letters and syllables are in undoubted?
| Letters | 9: U-N-D-O-U-B-T-E-D |
|---|---|
| Syllables | 3: un·doubt·ed |
| In writing | about once in every 2 million words; the 46,473rd most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is undoubted?
Undoubted appears about once in every 2 million words in written English, the 46,473rd most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce undoubted?
- /ʌnˈdaʊtɪd/
Undoubted has 3 syllables, split un·doubt·ed in writing.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-undoubted.wav, Wikimedia Commons (author and licence on each file's page).
Forms of undoubted
- more undoubted comparative
- most undoubted superlative
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does undoubted mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Without doubt; without question; certain.
His undoubted skill meant that he was in much demand.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Undoubted in Spanish, French, German and Portuguese
In the sense Without doubt:
| Language | Words |
|---|---|
| Spanish | indudado |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does undoubted come from?
From Middle English undouted, undoutid, equivalent to un- + doubted.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).