rhein
noun
rhein is spelled R-H-E-I-N: 5 letters and one syllable. It appears about once in every 5 million words in written English, the 69,055th most frequent word form (wordfreq, 2021 data). As a noun, rhein means “An anthraquinone found in rhubarb” (English Wiktionary, September 2026).
How many letters and syllables are in rhein?
| Letters | 5: R-H-E-I-N |
|---|---|
| Syllables | 1 (from its American pronunciation) |
| In writing | about once in every 5 million words; the 69,055th 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 rhein?
Rhein appears about once in every 5 million words in written English, the 69,055th 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 rhein?
Rhein has one syllable (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 rhein?
No other word on PlainSpell ends in the same sounds as rhein.
Spelled with the same letters in another order: rhine.
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).
What does rhein mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
An anthraquinone found in rhubarb.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does rhein come from?
From translingual Rheum + -in.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).