rojovsromWhich spelling fits?

Quick tell: rojo is a adjective, rom is a noun, so they fill different roles in a sentence.

Which to use

“rojo” is an adjective and “rom” is a noun - they look or sound alike but fill different roles in a sentence.

#1,273
“rojo” frequency rank
#16,208
“rom” frequency rank
17481
confusion score

Side-by-Side Comparison

Feature rojo rom
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: . Perteneciente o relativo a un pueblo nómada que habita hoy en Europa, Asia occidental y Latinoamérica.

Where the eye mixes rojo and rom

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

4 ch
rojo
3 ch
rom

Why the eye confuses rojo with rom

These two trip readers on the page rather than in the ear: rojo is [ˈroxo] while rom is [ˈrõm]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 17481, 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]. rom is at rank #16,208, tagged as anoun, pronounced [ˈrõm].

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 17481, this pair ranks #271,920 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of rojo vs rom

Shared letters: or. Private to "rojo": j. Private to "rom": m.

"rojo" · 4 letters · shape CVCV  ·  "rom" · 3 letters · shape CVC

Known mistypes of this pair

  • rojoorjo · rjoo · rojjo · rooj · rrojo

Frequently Asked Questions

Do "rojo" and "rom" mean the same thing in a sentence?
No - they are not even the same part of speech. "rojo" is an adjective and "rom" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "rojo" vs "rom" - which ranks higher?
"rojo" is the more common of the two: it sits at frequency rank #1,273 in our Spanish list, against #16,208 for "rom". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "rojo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rom" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #271,920 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "rojo" and "rom" also get mixed up with nearby pairs, the highest-scored neighbour is "rema vs rom". 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 #271,920 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