variational
"variational" is a 11-letter English headword indexed on PlainSpell.
The verdict
“variational” is uncommon English (frequency #67,145 among 969 “V” headwords), classed as an adjective. The kind of spelling people second-guess.
- #67,145
- frequency rank, English
- 969
- “V” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of, pertaining to, or caused by variation
Corpus desk
Index EN-variational · variational · English
variational · rank #67,145 · 0 variants · 0 confusables
- FREQ-RARE #67,145
- LEN-MEGA 11 letters
- VOW-6 6 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 969
- PHOTO-FINISH vari
Nearest frequency peer: vari (-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.
Frequency neighbourhood for “variational”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- Vanek
Vanek
32,860 corpus weight
- vanes
vanes
32,859 corpus weight
- vari
vari
32,857 corpus weight
- variational
variational
32,856 corpus weight
- Vaux
Vaux
32,855 corpus weight
- velar
velar
32,853 corpus weight
What this shows Bars show where “variational” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | variational |
| Language | English |
| Part of speech | Adjective |
| Letters | 11 |
| Frequency rank | #67,145 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “variational” sits in English frequency
Rare enough to double-check
variational is uncommon English at frequency #67,145 among 969 “V” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Of, pertaining to, or caused by variation".
variational has no tracked misspelling variants, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From variation + -al. The correct English form is variational, spelled V-A-R-I-A-T-I-O-N-A-L.
Definition
- 1Of, pertaining to, or caused by variation
Etymology
From variation + -al.
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 September 3, 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 "variational", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 11 letters (nearest by frequency rank).
What to do next
You've looked up "variational". Here's where to go from here.
- Usage frequency rank #67,145 among English headwords in this corpus. Corpus statistics
- Browse more English words in the "V" letter cohort. V–Z browse
- PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.
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.