dione
noun
dione is spelled D-I-O-N-E: 5 letters and 2 syllables. It appears about once in every 7 million words in written English, the 78,613th most frequent word form (wordfreq, 2021 data). As a noun, dione means “diketone” (English Wiktionary, September 2026). The plural of dione is diones.
How many letters and syllables are in dione?
| Letters | 5: D-I-O-N-E |
|---|---|
| Syllables | 2 (from its American pronunciation) |
| In writing | about once in every 7 million words; the 78,613th most frequent word form |
| Wrong spellings searched | none measured in search |
| Same letters |
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); rhymes and same-letter words are computed by PlainSpell from its own word list.
How common is dione?
Dione appears about once in every 7 million words in written English, the 78,613th 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 dione?
Dione has 2 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).
What rhymes with dione?
No other word on PlainSpell ends in the same sounds as dione.
Spelled with the same letters in another order: inode.
Computed by PlainSpell from the pronunciations in the English Wiktionary (dump of September 2, 2026): a rhyme shares every sound from the last stressed vowel to the end; ordered by written frequency (wordfreq 3.1).
Forms of dione
- diones plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does dione mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
diketone
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does dione come from?
From di- + -one.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).