rubro
[ˈruβ̞ɾo]
The verdict
“rubro” is a moderately-common Spanish word, ranked #10,925 in Spanish word frequency and used as an adjective.
- #10,925
- frequency rank, Spanish
- 5
- letters
- 7
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - De color similar al de la sangre o el sol poniente, de longitud de onda entre 630 y 760 nm :* Color: .
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | rubro |
| Language | Spanish |
| Part of speech | Adjective |
| IPA | [ˈruβ̞ɾo] |
| Letters | 5 |
| Frequency rank | #10,925 |
| Misspellings tracked | 7 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “rubro” sits in Spanish frequency
Spelling & Dictionary Insight
The Spanish entry for rubro is 5 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as [ˈruβ̞ɾo]. Corpus data places it at rank #10,925 in overall Spanish word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "De color similar al de la sangre o el sol poniente, de longitud de onda entre 630 y 760 nm :* Color: .".
Our generated misspelling index lists 7 likely wrong-spelling variants for rubro, with forms such as "rburo", "rrubro", and "rubbro". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 20 confusable-pair relationships, "ruso", "rudo", "rufo", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Wiktionary doesn't record an etymology for this headword, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct Spanish form is rubro, spelled R-U-B-R-O.
Definition
- 1De color similar al de la sangre o el sol poniente, de longitud de onda entre 630 y 760 nm :* Color: .
This word in other languages
Common misspellings
Also misspelled as: rburo,rrubro,rubbro,rubrro,rurbo,ruvro,urbro
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of rubro - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 "rubro"?
What does "rubro" mean?
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Is PlainSpell free to use?
Using “rubro”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Spanish spelling is R-U-B-R-O - every other letter order is a misspelling in standard orthography.
- Say it as [ˈruβ̞ɾo] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “ruso” - see the side-by-side comparison. rubro vs ruso
- 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.