rhein
"rhein" is a 5-letter English headword indexed on PlainSpell.
The verdict
“rhein” is uncommon English (frequency #69,392 among 21,470 “R” headwords), classed as a noun. The kind of spelling people second-guess.
- #69,392
- frequency rank, English
- 21,470
- “R” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - An anthraquinone found in rhubarb.
Corpus desk
Index EN-rhein · rhein · English
rhein · rank #69,392 · 0 variants · 0 confusables
- FREQ-RARE #69,392
- LEN-MID 5 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 21,470
- PHOTO-FINISH resound
Nearest frequency peer: resound (-2 rank slots)
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Frequency neighbourhood for “rhein”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- Reni
Reni
30,615 corpus weight
- repeatabili…
repeatability
30,612 corpus weight
- resound
resound
30,611 corpus weight
- rhein
rhein
30,609 corpus weight
- ridesharing
ridesharing
30,605 corpus weight
- Rivero
Rivero
30,604 corpus weight
What this shows Bars show where “rhein” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | rhein |
| Language | English |
| Part of speech | Noun |
| Letters | 5 |
| Frequency rank | #69,392 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “rhein” sits in English frequency
Rare enough to double-check
rhein is uncommon English at frequency #69,392 among 21,470 “R” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "An anthraquinone found in rhubarb.".
The misspelling generator found no plausible variants for rhein, suggesting the orthography follows predictable English patterns. Our confusable-pair dataset has no match for it, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From translingual Rheum + -in. The correct English form is rhein, spelled R-H-E-I-N.
Definition
- 1An anthraquinone found in rhubarb.
Etymology
From translingual Rheum + -in.
Synonyms
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "rhein", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 5 letters (nearest by frequency rank).
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.