regulavsrepulsaWhich spelling fits?

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

Which to use

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

#10,564
“regula” frequency rank
#44,977
“repulsa” frequency rank
55541
confusion score

Side-by-Side Comparison

Feature regula repulsa
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de regular. Acción y efecto de repulsar.

Where the eye mixes regula and repulsa

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
regula
7 ch
repulsa

Why the eye confuses regula with repulsa

These two trip readers on the page rather than in the ear: regula is [reˈɣ̞ula] while repulsa is [reˈpulsa]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 55541, derived from the frequency rank of both members and their visual similarity.

regula is recorded at frequency rank #10,564, classified as averb, pronounced [reˈɣ̞ula]. repulsa is at rank #44,977, tagged as anoun, pronounced [reˈpulsa].

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 55541, this pair ranks #78,425 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of regula vs repulsa

Shared letters: aelru. Private to "regula": g. Private to "repulsa": ps.

"regula" · 6 letters · shape CVCVCV  ·  "repulsa" · 7 letters · shape CVCVCCV

Known mistypes of this pair

  • regulaergula · reggula · reglua · regual · regulla · reugla · rgeula · rregula
  • repulsaerpulsa · replusa · reppulsa · repulas · repullsa · repulssa · repusla · reuplsa

Frequently Asked Questions

Do "regula" and "repulsa" mean the same thing in a sentence?
No - they are not even the same part of speech. "regula" is a verb and "repulsa" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "regula" or "repulsa"?
"regula" is the more common of the two: it sits at frequency rank #10,564 in our Spanish list, against #44,977 for "repulsa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "regula" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "repulsa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #78,425 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "regula" and "repulsa" also get mixed up with nearby pairs, the highest-scored neighbour is "repudia vs repulsa". 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 #78,425 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