radioactividad
[rað̞joakt̪iβ̞iˈð̞að̞]
The verdict
“radioactividad” is uncommon Spanish (frequency #61,864 among 4,151 “R” headwords), classed as a noun. The kind of spelling people second-guess.
- #61,864
- frequency rank, Spanish
- 4,151
- “R” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Variante de radiactividad.
Corpus desk
Index ES-radioactividad · radioactividad · Spanish
radioactividad · rank #61,864 · 0 variants · 0 confusables
- FREQ-RARE #61,864
- LEN-MEGA 14 letters
- VOW-7 7 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 4,151
- PHOTO-FINISH quitándose
Nearest frequency peer: quitándose (-2 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 “radioactividad”
Banda escasa: las barras invierten el rango para que lo raro se lea más corto
- puntazo
puntazo
38,144 corpus weight
- puzle
puzle
38,143 corpus weight
- quitándose
quitándose
38,139 corpus weight
- radioactivi…
radioactividad
38,137 corpus weight
- rasgados
rasgados
38,132 corpus weight
- rather
rather
38,131 corpus weight
What this shows Vista de cola larga: dónde “radioactividad” se sitúa frente a rangos españoles igualmente raros.
| Property | Value |
|---|---|
| Headword | radioactividad |
| Language | Spanish |
| Part of speech | Noun |
| IPA | [rað̞joakt̪iβ̞iˈð̞að̞] |
| Letters | 14 |
| Frequency rank | #61,864 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cola larga: rango de “radioactividad” en español
Rare enough to double-check
radioactividad is uncommon Spanish at frequency #61,864 among 4,151 “R” headwords, classed as anoun, transcribed [rað̞joakt̪iβ̞iˈð̞að̞]. Rarity is why readers land here mid-draft. Gloss: "Variante de radiactividad.".
Our edit-distance generator produced no likely misspellings for radioactividad, which points to an orthography that plays by predictable Spanish rules. No confusable counterpart is on file for this word, since nothing in our dataset looks or sounds close enough to cause mix-ups.
No explicit etymology string is stored for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct Spanish form is radioactividad, spelled R-A-D-I-O-A-C-T-I-V-I-D-A-D.
Definition
- 1Variante de radiactividad.
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 "radioactividad"?
What does "radioactividad" mean?
How do you pronounce "radioactividad"?
What language does "radioactividad" come from?
Is PlainSpell free to use?
Similar Spanish words by spelling shape
Same letter count and similar misspelling depth for "radioactividad", not the corpus desk frequency band.
Same letter count
Frequency-ranked Spanish headwords with 14 letters (nearest by frequency rank).