unilingual
"unilingual" is a 10-letter English headword indexed on PlainSpell.
The verdict
“unilingual” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Knowing or using a single language.
| Property | Value |
|---|---|
| Headword | unilingual |
| Language | English |
| Part of speech | Adjective |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “unilingual” sits in English frequency
Rare enough to double-check
unilingual is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Knowing or using a single language.".
unilingual doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From uni- + lingual. The correct English form is unilingual, spelled U-N-I-L-I-N-G-U-A-L.
Definition
- 1Knowing or using a single language.
Etymology
From uni- + lingual.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "unilingual"?
What does "unilingual" mean?
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Using “unilingual”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is U-N-I-L-I-N-G-U-A-L - every other letter order is a misspelling in standard orthography.
- 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.