sideral
[sið̞eˈɾal]
The verdict
“sideral” is an uncommon Spanish word, ranked #58,107 in Spanish word frequency and used as an adjective.
- #58,107
- frequency rank, Spanish
- 7
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Que pertenece o concierne a los astros o a las estrellas.
| Property | Value |
|---|---|
| Headword | sideral |
| Language | Spanish |
| Part of speech | Adjective |
| IPA | [sið̞eˈɾal] |
| Letters | 7 |
| Frequency rank | #58,107 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “sideral” sits in Spanish frequency
Spelling & Dictionary Insight
The Spanish entry for sideral is 7 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as [sið̞eˈɾal]. Corpus data places it at rank #58,107 in overall Spanish word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
No misspelling variants are generated for sideral in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.
Wiktionary doesn't record an etymology for this headword, 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 sideral, spelled S-I-D-E-R-A-L.
Definition
- 1Que pertenece o concierne a los astros o a las estrellas.
- 2Dicho de una distancia: extremadamente larga.
Synonyms
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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Using “sideral”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Spanish spelling is S-I-D-E-R-A-L - every other letter order is a misspelling in standard orthography.
- Say it as [sið̞eˈɾal] (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.