co-owner
"co-owner" is a 7-letter English headword indexed on PlainSpell.
The verdict
“co-owner” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Someone who owns something together with one or more other people.
| Property | Value |
|---|---|
| Headword | co-owner |
| Language | English |
| Part of speech | Noun |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “co-owner” sits in English frequency
Spelling & Dictionary Insight
The English entry for co-owner is 8 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Someone who owns something together with one or more other people.".
The misspelling generator found no plausible variants for co-owner, a straightforward case of a spelling with little room for common typos. No close-neighbour confusable shows up for this headword in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From co- + owner. The correct English form is co-owner, spelled C-O---O-W-N-E-R.
Definition
- 1Someone who owns something together with one or more other people.
Etymology
From co- + owner.
Synonyms
This word in other languages
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
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Using “co-owner”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-O---O-W-N-E-R - 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.