Sellafield
"sellafield" is a 10-letter English headword indexed on PlainSpell.
The verdict
“Sellafield” is uncommon English (frequency #90,963 among 6,566 “S” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #90,963
- frequency rank, English
- 6,566
- “S” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A former village in Beckermet parish, Cumberland council area, Cumbria, England, previously in Copeland borough, now the site of a nuclear reprocessing plant, formerly known as Windscale (OS grid r...
Corpus desk
Index EN-sellafield · Sellafield · English
Sellafield · rank #90,963 · 0 variants · 0 confusables
- FREQ-RARE #90,963
- LEN-MEGA 10 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 6,566
- PHOTO-FINISH seiner
Nearest frequency peer: seiner (-1 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.
Long-tail ranks near “Sellafield”
Sparse band: bars invert rank so rarer forms read shorter
- Secunderabad
Secunderabad
9,041 corpus weight
- seemly
seemly
9,040 corpus weight
- seiner
seiner
9,039 corpus weight
- Sellafield
Sellafield
9,038 corpus weight
- Seroquel
Seroquel
9,035 corpus weight
- serval
serval
9,033 corpus weight
What this shows Long-tail view: where “Sellafield” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | Sellafield |
| Language | English |
| Part of speech | Proper noun |
| Letters | 10 |
| Frequency rank | #90,963 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “Sellafield” in English
Rare enough to double-check
Sellafield is uncommon English at frequency #90,963 among 6,566 “S” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "A former village in Beckermet parish, Cumberland council area, Cumbria, England, previously in Copeland borough, now the site of a nuclear reprocessing plant, formerly known as Windscale (OS grid r...".
No misspelling variants are generated for Sellafield in our index, which points to an orthography that plays by predictable English rules. Our confusable-pair dataset has no match for it, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Wiktionary doesn't record an etymology for this headword, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct English form is Sellafield, spelled S-E-L-L-A-F-I-E-L-D.
Definition
- 1A former village in Beckermet parish, Cumberland council area, Cumbria, England, previously in Copeland borough, now the site of a nuclear reprocessing plant, formerly known as Windscale (OS grid ref NY0203).
Recorded use
Wiktionary exampleThese source excerpts show how Sellafield appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
One can't escape the huge nuclear facility at Sellafield (supplier of much of the line's remaining freight traffic), or miss the wild shingle beaches with exposed and precarious bungalows sandwiched between the railway and the shore at Braystones.
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.
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "Sellafield", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 10 letters (nearest by frequency rank).