caseína
[kaseˈina]
The verdict
“caseína” is uncommon Spanish (frequency #89,658 among 8,288 “C” headwords), classed as a noun. The kind of spelling people second-guess.
- #89,658
- frequency rank, Spanish
- 8,288
- “C” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Fosfoproteína (un tipo de heteroproteína) presente en la leche y en algunos de sus derivados.
Corpus desk
Index ES-caseina · caseína · Spanish
caseína · rank #89,658 · 0 variants · 0 confusables
- FREQ-RARE #89,658
- LEN-LONG 7 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 8,288
- PHOTO-FINISH casucha
Nearest frequency peer: casucha (+3 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 “caseína”
Banda escasa: las barras invierten el rango para que lo raro se lea más corto
- cardúmenes
cardúmenes
10,350 corpus weight
- cargaría
cargaría
10,349 corpus weight
- carrot
carrot
10,347 corpus weight
- caseína
caseína
10,343 corpus weight
- casucha
casucha
10,340 corpus weight
- cavaron
cavaron
10,338 corpus weight
What this shows Vista de cola larga: dónde “caseína” se sitúa frente a rangos españoles igualmente raros.
| Property | Value |
|---|---|
| Headword | caseína |
| Language | Spanish |
| Part of speech | Noun |
| IPA | [kaseˈina] |
| Letters | 7 |
| Frequency rank | #89,658 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cola larga: rango de “caseína” en español
Rare enough to double-check
caseína is uncommon Spanish at frequency #89,658 among 8,288 “C” headwords, classed as anoun, transcribed [kaseˈina]. Rarity is why readers land here mid-draft. Gloss: "Fosfoproteína (un tipo de heteroproteína) presente en la leche y en algunos de sus derivados.".
Zero misspellings are on record for caseína in our index, suggesting the orthography follows predictable Spanish patterns. 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.
This entry's etymology isn't recorded, 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 caseína, spelled C-A-S-E-Í-N-A.
Definition
- 1Fosfoproteína (un tipo de heteroproteína) presente en la leche y en algunos de sus derivados.
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
How do you spell "caseína"?
What does "caseína" mean?
How do you pronounce "caseína"?
What language does "caseína" come from?
Is PlainSpell free to use?
Similar Spanish words by spelling shape
Same letter count and similar misspelling depth for "caseína", not the corpus desk frequency band.
Same letter count
Frequency-ranked Spanish headwords with 7 letters (nearest by frequency rank).