regresevsretreteWhat's the difference?

Quick tell: regrese is a verb, retrete is a noun, so they fill different roles in a sentence.

Which to use

“regrese” is a verb and “retrete” is a noun - they look or sound alike but fill different roles in a sentence.

#10,208
“regrese” frequency rank
#32,857
“retrete” frequency rank
43065
confusion score

Side-by-Side Comparison

Feature regrese retrete
Definition Primera persona del singular (yo) del presente de subjuntivo de regresar o de regresarse. Recipiente para recoger y evacuar los excrementos humanos hacia la instalación de saneamiento y que (mediante un cierre de sifón de agua limpia) impide la salida de los olores de la alcantarilla hacia los espacios habitados

Where the eye mixes regrese and retrete

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. regrese and retrete follow the identical consonant-vowel pattern (CVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
regrese
7 ch
retrete

Visual trap between regrese and retrete

These two trip readers on the page rather than in the ear: regrese is [reˈɣ̞ɾese] while retrete is [reˈt̪ɾet̪e]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43065, derived from the frequency rank of both members and their visual similarity.

regrese is recorded at frequency rank #10,208, classified as averb, pronounced [reˈɣ̞ɾese]. retrete is at rank #32,857, tagged as anoun, pronounced [reˈt̪ɾet̪e].

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 43065, this pair ranks #144,722 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of regrese vs retrete

Shared letters: er. Private to "regrese": gs. Private to "retrete": t.

"regrese" · 7 letters · shape CVCCVCV  ·  "retrete" · 7 letters · shape CVCCVCV

Known mistypes of this pair

  • regreseergrese · regerse · reggrese · regrece · regrees · regresse · regrrese · regrsee
  • retreteertrete · rertete · reterte · retreet · retrette · retrrete · retrtee · rettrete

Frequently Asked Questions

Can "regrese" and "retrete" be used interchangeably?
No - they are not even the same part of speech. "regrese" is a verb and "retrete" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "regrese" vs "retrete" - which ranks higher?
"regrese" is the more common of the two: it sits at frequency rank #10,208 in our Spanish list, against #32,857 for "retrete". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "regrese" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "retrete" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #144,722 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "regrese" and "retrete" also get mixed up with nearby pairs, the highest-scored neighbour is "reírte vs retrete". 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 #144,722 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