regarvsrégiaTell them apart

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

Which to use

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

#27,639
“regar” frequency rank
#25,815
“régia” frequency rank
53454
confusion score

Side-by-Side Comparison

Feature regar régia
Definition molhar as plantas, terra, etc feminino de régio

Letter map: regar vs régia

Shared letters muted; letters that set regar and régia apart highlighted. Shared run: 3. regar (CVCVC) and régia (CVCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
regar
5 ch
régia

Part-of-speech tell for regar / régia

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: regar is averb and régiaanadjective. On the page they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 53454, derived from the frequency rank of both members and their visual similarity.

regar is recorded at frequency rank #27,639, classified as averb, pronounced /Rɨ.ˈɡaɾ/. régia is at rank #25,815, tagged as anadj.

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 53454, this pair ranks #12,002 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of regar vs régia

Shared letters: agr. Private to "regar": e. Private to "régia": ié.

"regar" · 5 letters · shape CVCVC  ·  "régia" · 5 letters · shape CVCVV

Known mistypes of this pair

  • regar ← ergar · reagr · regarr · reggar · rgear · rregar

Frequently Asked Questions

Can "regar" and "régia" be used interchangeably?
No - they are not even the same part of speech. "regar" is a verb and "régia" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "regar" or "régia"?
"régia" is the more common of the two: it sits at frequency rank #25,815 in our Portuguese list, against #27,639 for "regar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "regar" vs "régia" is on the table, pick a follow-up below.

  • Full dictionary entry for "regar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "régia" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #12,002 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "regar" and "régia" also get mixed up with nearby pairs, the highest-scored neighbour is "regar vs renegar". 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 #12,002 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list