epithelial
"epithelial" is a 10-letter English headword indexed on PlainSpell.
The verdict
“epithelial” is a moderately-common English word, ranked #26,776 in English word frequency and used as an adjective.
- #26,776
- frequency rank, English
- 10
- letters
- 14
- tracked misspellings
- 1
- confusable pair
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of or pertaining to the epithelium.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | epithelial |
| Language | English |
| Part of speech | Adjective |
| Letters | 10 |
| Frequency rank | #26,776 |
| Misspellings tracked | 14 |
| Confusable pairs | 1 |
| Source | Wiktionary (kaikki.org) |
Where “epithelial” sits in English frequency
Spelling & Dictionary Insight
The English entry for epithelial is 10 letters long, classified as an adjective. Corpus data places it at rank #26,776 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Of or pertaining to the epithelium.".
Our generated misspelling index lists 14 likely wrong-spelling variants for epithelial, with forms such as "eipthelial", "epihtelial", and "epitehlial". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 1 confusable-pair relationship, "epithelium", a pairing that trips writers up because the two words share enough sound or shape to blur together.
Etymologically, the entry records: From epithelium + -al. By surface analysis, epi- + thel- + -i- + -al. The correct English form is epithelial, spelled E-P-I-T-H-E-L-I-A-L.
Definition
- 1Of or pertaining to the epithelium.
Etymology
From epithelium + -al. By surface analysis, epi- + thel- + -i- + -al.
This word in other languages
Common misspellings
Also misspelled as: eipthelial,epihtelial,epitehlial,epitheilal,epithelail,epitheliall,epithelila,epithellial,epithhelial,epithleial,epitthelial,eppithelial,eptihelial,peithelial
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of epithelial - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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.
Frequently Asked Questions
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Using “epithelial”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is E-P-I-T-H-E-L-I-A-L - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “epithelium” - see the side-by-side comparison. epithelial vs epithelium
- Browse more English words and confusable pairs in the same reference. English words
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.