Which to use
“régimen” is a noun and “regulen” is a verb - they look or sound alike but fill different roles in a sentence.
- #1,045
- “régimen” frequency rank
- #47,375
- “regulen” frequency rank
- 48420
- confusion score
Side-by-Side Comparison
| Feature | régimen | regulen |
|---|---|---|
| Definition | Sistema político de gobierno. | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de regular. |
Where the eye mixes régimen and regulen
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. régimen and regulen follow the identical consonant-vowel pattern (CVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between régimen and regulen
These two trip readers on the page rather than in the ear: régimen is [ˈreximẽn] while regulen is [reˈɣ̞ulẽn]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 48420, derived from the frequency rank of both members and their visual similarity.
régimen is recorded at frequency rank #1,045, classified as anoun, pronounced [ˈreximẽn]. regulen is at rank #47,375, tagged as averb, pronounced [reˈɣ̞ulẽn].
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 48420, this pair ranks #114,588 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of régimen vs regulen
Shared letters: egnr. Private to "régimen": imé. Private to "regulen": lu.
"régimen" · 7 letters · shape CVCVCVC · "regulen" · 7 letters · shape CVCVCVC
Known mistypes of this pair
- regulen ← ergulen · reggulen · regluen · regueln · regulenn · regullen · regulne · reuglen
Frequently Asked Questions
Is swapping "régimen" for "regulen" ever safe?
In ordinary Spanish text, does "régimen" or "regulen" show up more?
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 "régimen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "regulen" - compare definitions side by side with the headword page. Word entry
- This pair ranks #114,588 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "régimen" and "regulen" also get mixed up with nearby pairs, the highest-scored neighbour is "regalen vs regulen". 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 #114,588 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.