serología
[seɾoloˈxia]
The verdict
“serología” is uncommon Spanish (frequency #95,719 among 4,169 “S” headwords), classed as a noun. The kind of spelling people second-guess.
- #95,719
- frequency rank, Spanish
- 4,169
- “S” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Ciencia que estudia el suero sanguíneo, especialmente la reacción entre antígenos y anticuerpos.
Corpus desk
Index ES-serologia · serología · Spanish
serología · rank #95,719 · 0 variants · 0 confusables
- FREQ-RARE #95,719
- LEN-LONG 9 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 4,169
- PHOTO-FINISH senza
Nearest frequency peer: senza (-1 rank slots)
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.
Rangos de cola larga cerca de “serología”
Banda escasa: las barras invierten el rango para que lo raro se lea más corto
- Saray
Saray
4,290 corpus weight
- Sayas
Sayas
4,288 corpus weight
- senza
senza
4,283 corpus weight
- serología
serología
4,282 corpus weight
- serum
serum
4,280 corpus weight
- sexólogo
sexólogo
4,278 corpus weight
What this shows Vista de cola larga: dónde “serología” se sitúa frente a rangos españoles igualmente raros.
| Property | Value |
|---|---|
| Headword | serología |
| Language | Spanish |
| Part of speech | Noun |
| IPA | [seɾoloˈxia] |
| Letters | 9 |
| Frequency rank | #95,719 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cola larga: rango de “serología” en español
Rare enough to double-check
serología is uncommon Spanish at frequency #95,719 among 4,169 “S” headwords, classed as anoun, transcribed [seɾoloˈxia]. Rarity is why readers land here mid-draft. 3 senses are on record.
serología doesn't appear in our generated misspelling index, since its letter sequence doesn't invite the usual edit-distance slips. No close-neighbour confusable shows up for this headword in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.
Wiktionary doesn't record an etymology for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct Spanish form is serología, spelled S-E-R-O-L-O-G-Í-A.
Definition
- 1Ciencia que estudia el suero sanguíneo, especialmente la reacción entre antígenos y anticuerpos.
- 2Características de un suero sanguíneo en una enfermedad u organismo particular.
- 3Análisis sanguíneo para detectar la presencia o medir determinados componentes del suero.
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); frequency ordering uses the FrequencyWords open word-frequency list (2018 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar Spanish words by spelling shape
Same letter count and similar misspelling depth for "serología", not the corpus desk frequency band.
Same letter count
Frequency-ranked Spanish headwords with 9 letters (nearest by frequency rank).