undeterred
adjective
undeterred is spelled U-N-D-E-T-E-R-R-E-D: 10 letters and 3 syllables. It appears about once in every 3 million words in written English, the 49,368th most frequent word form (wordfreq, 2021 data). As an adjective, undeterred means “Not deterred or put off; undiscouraged” (English Wiktionary, September 2026).
How many letters and syllables are in undeterred?
| Letters | 10: U-N-D-E-T-E-R-R-E-D |
|---|---|
| Syllables | 3 (from its American pronunciation) |
| In writing | about once in every 3 million words; the 49,368th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is undeterred?
Undeterred appears about once in every 3 million words in written English, the 49,368th 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 undeterred?
Undeterred has 3 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Forms of undeterred
- more undeterred comparative
- most undeterred superlative
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does undeterred mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Not deterred or put off; undiscouraged.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Undeterred in Spanish, French, German and Portuguese
In the sense undiscouraged:
| Language | Words |
|---|---|
| German | unentmutigt, unbeirrt, unverzagt |
| Spanish | no disuadido, indeterrido, poco desalentado, impertérrito, impasible |
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 undeterred come from?
From un- + deterred.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).