loucovslouvorTell them apart

Quick tell: louco is a adjective, louvor is a noun, so they fill different roles in a sentence.

Which to use

“louco” is an adjective and “louvor” is a noun - they look or sound alike but fill different roles in a sentence.

#1,649
“louco” frequency rank
#12,098
“louvor” frequency rank
13747
confusion score

Side-by-Side Comparison

Feature louco louvor
Definition que perdeu a razão, maluco, demente, vesano, amente ato de louvar

Letter map: louco vs louvor

Shared letters muted; letters that set louco and louvor apart highlighted. Shared run: 4. louco runs 5 letters (CVVCV) against louvor's 6 (CVVCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
louco
6 ch
louvor

Role in the sentence - louco and louvor

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: louco is anadjective and louvoranoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 13747, derived from the frequency rank of both members and their visual similarity.

louco is recorded at frequency rank #1,649, classified as anadj. louvor is at rank #12,098, tagged as anoun, pronounced /low.ˈvoɾ/.

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 13747, this pair ranks #58,498 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of louco vs louvor

Shared letters: lou. Private to "louco": c. Private to "louvor": rv.

"louco" · 5 letters · shape CVVCV  ·  "louvor" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • louco ← llouco · locuo · loucco · louoc · luoco · oluco
  • louvor ← llouvor · louovr · louvorr · louvro · louvvor · lovuor · luovor · oluvor

Frequently Asked Questions

Can "louco" and "louvor" be used interchangeably?
No - they are not even the same part of speech. "louco" is an adjective and "louvor" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "louco" or "louvor"?
"louco" is the more common of the two: it sits at frequency rank #1,649 in our Portuguese list, against #12,098 for "louvor". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "louco" and "louvor". Here's where to go from here.

  • Full dictionary entry for "louco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "louvor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,498 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "louco" and "louvor" also get mixed up with nearby pairs, the highest-scored neighbour is "loch vs louco". 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 #58,498 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