undistinguishable
/ˌʌndɪˈstɪŋɡwɪʃəb(ə)l/adjective
undistinguishable is spelled U-N-D-I-S-T-I-N-G-U-I-S-H-A-B-L-E: 17 letters. It appears about once in every 50 million words in written English, the 220,118th most frequent word form (wordfreq, 2021 data). As an adjective, undistinguishable means “Imperceptible; indistinct” (English Wiktionary, September 2026).
How many letters and syllables are in undistinguishable?
| Letters | 17: U-N-D-I-S-T-I-N-G-U-I-S-H-A-B-L-E |
|---|---|
| In writing | about once in every 50 million words; the 220,118th 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 undistinguishable?
Undistinguishable appears about once in every 50 million words in written English, the 220,118th 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 undistinguishable?
- UK /ˌʌndɪˈstɪŋɡwɪʃəb(ə)l/
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Forms of undistinguishable
- more undistinguishable comparative
- most undistinguishable superlative
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does undistinguishable mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Imperceptible; indistinct.
- 2
Indistinguishable.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does undistinguishable come from?
From un- + distinguishable.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).