unfulfillable
adjective
unfulfillable is spelled U-N-F-U-L-F-I-L-L-A-B-L-E: 13 letters. It appears about once in every 98 million words in written English, the 317,168th most frequent word form (wordfreq, 2021 data). As an adjective, unfulfillable means “Not fulfillable” (English Wiktionary, September 2026).
How many letters and syllables are in unfulfillable?
| Letters | 13: U-N-F-U-L-F-I-L-L-A-B-L-E |
|---|---|
| In writing | about once in every 98 million words; the 317,168th 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 unfulfillable?
Unfulfillable appears about once in every 98 million words in written English, the 317,168th 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).
What does unfulfillable mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Not fulfillable.
Near-synonyms: unrealizable, impractical, unrealistic
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Unfulfillable in Spanish, French, German and Portuguese
In the sense Translations:
| Language | Words |
|---|---|
| French | inexauçable |
| German | unerfüllbar |
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 unfulfillable come from?
From un- + fulfillable.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).