estrógeno
[esˈt̪ɾoxeno]
The verdict
“estrógeno” is uncommon Spanish (frequency #55,584 among 5,243 “E” headwords), classed as a noun. The kind of spelling people second-guess.
- #55,584
- frequency rank, Spanish
- 5,243
- “E” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Hormona sexual esteroidea femenina, primordialmente, generada por los ovarios, la placenta (por embarazo, obviamente) y, en menor proporción, las glándulas adrenales. Propicia el celo de los mamífe...
Corpus desk
Index ES-estrogeno · estrógeno · Spanish
estrógeno · rank #55,584 · 0 variants · 0 confusables
- FREQ-RARE #55,584
- LEN-LONG 9 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 5,243
- PHOTO-FINISH estipulados
Nearest frequency peer: estipulados (-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 “estrógeno”
Banda escasa: las barras invierten el rango para que lo raro se lea más corto
- estabilizad…
estabilizadores
44,420 corpus weight
- estilizado
estilizado
44,419 corpus weight
- estipulados
estipulados
44,418 corpus weight
- estrógeno
estrógeno
44,417 corpus weight
- everyday
everyday
44,415 corpus weight
- expression
expression
44,414 corpus weight
What this shows Vista de cola larga: dónde “estrógeno” se sitúa frente a rangos españoles igualmente raros.
| Property | Value |
|---|---|
| Headword | estrógeno |
| Language | Spanish |
| Part of speech | Noun |
| IPA | [esˈt̪ɾoxeno] |
| Letters | 9 |
| Frequency rank | #55,584 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cola larga: rango de “estrógeno” en español
Rare enough to double-check
estrógeno is uncommon Spanish at frequency #55,584 among 5,243 “E” headwords, classed as anoun, transcribed [esˈt̪ɾoxeno]. Rarity is why readers land here mid-draft. Gloss: "Hormona sexual esteroidea femenina, primordialmente, generada por los ovarios, la placenta (por embarazo, obviamente) y, en menor proporción, las glándulas adrenales. Propicia el celo de los mamífe...".
estrógeno has no tracked misspelling variants, which points to an orthography that plays by predictable Spanish rules. It is not paired with a close-neighbour confusable in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
This headword's origin isn't recorded in our source data, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct Spanish form is estrógeno, spelled E-S-T-R-Ó-G-E-N-O.
Definition
- 1Hormona sexual esteroidea femenina, primordialmente, generada por los ovarios, la placenta (por embarazo, obviamente) y, en menor proporción, las glándulas adrenales. Propicia el celo de los mamíferos.
Recorded use
Wiktionary exampleThese source excerpts show how estrógeno appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Señales y síntomas de estrógeno alto en los hombres. El estrógeno anormalmente alto puede tener efectos negativos en los hombres. Muchas personas asocian los estrógenos con las mujeres y saben que es una hormona sexual femenina que ayuda a regular el ciclo menstrual de la mujer. Sin embargo, normalmente el cuerpo de un hombre también produce pequeñas cant…
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 "estrógeno", not the corpus desk frequency band.
Same letter count
Frequency-ranked Spanish headwords with 9 letters (nearest by frequency rank).