reguladovsreguladoraWhich spelling fits?

Quick tell: regulado is a verb, reguladora is an adjective, so they fill different roles in a sentence.

Which to use

“regulado” is a verb and “reguladora” is an adjective - they look or sound alike but fill different roles in a sentence.

#16,197
“regulado” frequency rank
#17,804
“reguladora” frequency rank
34001
confusion score

Side-by-Side Comparison

Feature regulado reguladora
Definition Participio de regular. Forma del femenino de regulador.

Where the eye mixes regulado and reguladora

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. regulado runs 8 letters (CVCVCVCV) against reguladora's 10 (CVCVCVCVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
regulado
10 ch
reguladora

Visual trap between regulado and reguladora

These two trip readers on the page rather than in the ear: regulado is [reɣ̞uˈlað̞o] while reguladora is [reɣ̞ulaˈð̞oɾa]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “regulado” sits inside “reguladora”, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 34001, derived from the frequency rank of both members and their visual similarity.

regulado is recorded at frequency rank #16,197, classified as averb, pronounced [reɣ̞uˈlað̞o]. reguladora is at rank #17,804, tagged as anadj, pronounced [reɣ̞ulaˈð̞oɾa].

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 34001, this pair ranks #193,736 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of regulado vs reguladora

Shared letters: adegloru. Private to "regulado": -. Private to "reguladora": -.

"regulado" · 8 letters · shape CVCVCVCV  ·  "reguladora" · 10 letters · shape CVCVCVCVCV

Known mistypes of this pair

  • reguladoergulado · reggulado · regluado · regualdo · reguladdo · regulaod · reguldao · regullado
  • reguladoraerguladora · regguladora · regluadora · regualdora · reguladdora · reguladoar · reguladorra · reguladroa

Frequently Asked Questions

Do "regulado" and "reguladora" mean the same thing in a sentence?
No - they are not even the same part of speech. "regulado" is a verb and "reguladora" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "regulado" or "reguladora" show up more?
"regulado" is the more common of the two: it sits at frequency rank #16,197 in our Spanish list, against #17,804 for "reguladora". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "regulado" and "reguladora" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "regulado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "reguladora" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #193,736 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "regulado" and "reguladora" also get mixed up with nearby pairs, the highest-scored neighbour is "regado vs regulado". 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 #193,736 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