seropositive
"seropositive" is a 12-letter English headword indexed on PlainSpell.
The verdict
“seropositive” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of blood serum, testing positive for a given pathogen, especially HIV (HIV positive).
| Property | Value |
|---|---|
| Headword | seropositive |
| Language | English |
| Part of speech | Adjective |
| Letters | 12 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “seropositive” sits in English frequency
Rare enough to double-check
seropositive is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.
seropositive has no tracked misspelling variants, a straightforward case of a spelling with little room for common typos. This headword has no recorded confusable partner, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From sero- + positive. The correct English form is seropositive, spelled S-E-R-O-P-O-S-I-T-I-V-E.
Definition
- 1Of blood serum, testing positive for a given pathogen, especially HIV (HIV positive).
- 2Of a person or animal, having seropositive blood serum.
Etymology
From sero- + positive.
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
How do you spell "seropositive"?
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Using “seropositive”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is S-E-R-O-P-O-S-I-T-I-V-E - 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.