rojovsrufoTell them apart

Which to use

“rojo” and “rufo” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,273
“rojo” frequency rank
#45,592
“rufo” frequency rank
46865
confusion score

Side-by-Side Comparison

Feature rojo rufo
Definition Del color percibido por el ojo humano de la luz con una longitud de onda entre 630 nanómetros y 760 nanómetros. Convencionalmente se considera uno de los siete del arcoíris o espectro solar. :* Color: . De color entre rubio y rojo, como el de la herrumbre y el cobre.

Where the eye mixes rojo and rufo

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
rojo
4 ch
rufo

Look-alike desk: rojo vs rufo

A purely visual mix-up. rojo ([ˈroxo]) and rufo ([ˈrufo]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 46865, derived from the frequency rank of both members and their visual similarity.

rojo is recorded at frequency rank #1,273, classified as anadj, pronounced [ˈroxo]. rufo is at rank #45,592, tagged as anadj, pronounced [ˈrufo].

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 46865, this pair ranks #123,303 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rojo vs rufo

Shared letters: or. Private to "rojo": j. Private to "rufo": fu.

"rojo" · 4 letters · shape CVCV  ·  "rufo" · 4 letters · shape CVCV

Known mistypes of this pair

  • rojoorjo · rjoo · rojjo · rooj · rrojo
  • ruforfuo · rrufo · ruffo · ruof · urfo

Frequently Asked Questions

Can "rojo" and "rufo" be used interchangeably?
No. They are said differently ([ˈroxo] versus [ˈrufo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "rojo" vs "rufo" - which ranks higher?
"rojo" is the more common of the two: it sits at frequency rank #1,273 in our Spanish list, against #45,592 for "rufo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "rojo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rufo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #123,303 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "rojo" and "rufo" also get mixed up with nearby pairs, the highest-scored neighbour is "rajo vs rufo". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #123,303 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list