rectovsreinoWhat's the difference?

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

Which to use

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

#10,058
“recto” frequency rank
#1,153
“reino” frequency rank
11211
confusion score

Side-by-Side Comparison

Feature recto reino
Definition Que tiene la forma que sigue el camino más corto entre dos puntos, sin inclinarse, ni torcerse, ni cambiar de dirección. Estado gobernado o encabezado por un rey o reina.

Where the eye mixes recto and reino

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
recto
5 ch
reino

Why the eye confuses recto with reino

These two trip readers on the page rather than in the ear: recto is [ˈrekt̪o] while reino is [ˈrejno]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 11211, derived from the frequency rank of both members and their visual similarity.

recto is recorded at frequency rank #10,058, classified as anadj, pronounced [ˈrekt̪o]. reino is at rank #1,153, tagged as anoun, pronounced [ˈrejno].

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 11211, this pair ranks #295,913 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of recto vs reino

Shared letters: eor. Private to "recto": ct. Private to "reino": in.

"recto" · 5 letters · shape CVCCV  ·  "reino" · 5 letters · shape CVVCV

Known mistypes of this pair

  • rectoercto · rceto · reccto · recot · rectto · retco · rrecto
  • reinoerino · reinno · reion · renio · rieno · rreino

Frequently Asked Questions

Can "recto" and "reino" be used interchangeably?
No - they are not even the same part of speech. "recto" is an adjective and "reino" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "recto" or "reino"?
"reino" is the more common of the two: it sits at frequency rank #1,153 in our Spanish list, against #10,058 for "recto". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "recto" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "reino" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #295,913 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "recto" and "reino" also get mixed up with nearby pairs, the highest-scored neighbour is "recto vs rengo". 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 #295,913 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