Which to use
“regular” is an adjective and “regulen” is a verb - they look or sound alike but fill different roles in a sentence.
- #2,633
- “regular” frequency rank
- #47,375
- “regulen” frequency rank
- 50008
- confusion score
Side-by-Side Comparison
| Feature | regular | regulen |
|---|---|---|
| Definition | Ajustado y conforme a regla. | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de regular. |
Where the eye mixes regular and regulen
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses regular with regulen
These two trip readers on the page rather than in the ear: regular is [reɣ̞uˈlaɾ] while regulen is [reˈɣ̞ulẽn]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 50008, derived from the frequency rank of both members and their visual similarity.
regular is recorded at frequency rank #2,633, classified as anadj, pronounced [reɣ̞uˈlaɾ]. 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 50008, this pair ranks #105,613 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of regular vs regulen
Shared letters: eglru. Private to "regular": a. Private to "regulen": n.
"regular" · 7 letters · shape CVCVCVC · "regulen" · 7 letters · shape CVCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "regular" and "regulen" mean the same thing in a sentence?
Frequency check: "regular" vs "regulen" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "regular" 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 #105,613 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "regular" 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 #105,613 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.