astato

[asˈt̪at̪o]

/[asˈt̪at̪o]/ noun

The verdict

“astato” is outside the top-ranked Spanish vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency Spanish
6
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Elemento químico de la tabla periódica de los elementos cuyo símbolo es At y su número atómico es 85. Este elemento radioactivo, el más pesado de los halógenos, se produce a partir de la degradació...

Key facts for astato
PropertyValue
Headwordastato
LanguageSpanish
Part of speechNoun
IPA[asˈt̪at̪o]
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “astato” sits in Spanish frequency

astato falls outside the top-100,000 ranked Spanish words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The Spanish entry for astato is 6 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as [asˈt̪at̪o]. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Elemento químico de la tabla periódica de los elementos cuyo símbolo es At y su número atómico es 85. Este elemento radioactivo, el más pesado de los halógenos, se produce a partir de la degradació...".

astato has no tracked misspelling variants, a sign its spelling follows regular Spanish conventions. It is not paired with a close-neighbour confusable in our dataset, since no other headword is close enough in sound or shape to pair with it.

Our source data has no etymology on file for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct Spanish form is astato, spelled A-S-T-A-T-O.

Definition

  1. 1
    Elemento químico de la tabla periódica de los elementos cuyo símbolo es At y su número atómico es 85. Este elemento radioactivo, el más pesado de los halógenos, se produce a partir de la degradación de uranio y torio.

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 "astato"?
"astato" is spelled A-S-T-A-T-O. The IPA pronunciation is [asˈt̪at̪o].
What does "astato" mean?
As a noun, "astato" means: Elemento químico de la tabla periódica de los elementos cuyo símbolo es At y su número atómico es 85. Este elemento radioactivo, el más pesado de los halógenos, se produce a partir de la degradació...
How do you pronounce "astato"?
The IPA (International Phonetic Alphabet) transcription for "astato" is [asˈt̪at̪o]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "astato" come from?
"astato" is a Spanish word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “astato”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Spanish spelling is A-S-T-A-T-O - every other letter order is a misspelling in standard orthography.
  • Say it as [asˈt̪at̪o] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Spanish words and confusable pairs in the same reference. Spanish 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.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list