rei vs rep, What's the Difference?

Which to use

“rei” and “rep” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#794
“rei” frequency rank: #28,006
“rep” frequency rank: 28800
confusion score

Side-by-Side Comparison

Feature	rei	rep
Definition	soberano; monarca; czar	gênero musical caracterizado por improvisação rimada, com ritmo sincopado e monólogo ou diálogo

Letter map: rei vs rep

Shared letters muted; letters that set rei and rep apart highlighted. Shared run: 2.

3 ch

rei

3 ch

rep

Spelling & dictionary notes on rei vs rep

rei and rep are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by a single letter - i in “rei” becomes p in “rep”. Our composite confusion score for this pair is 28800, derived from the frequency rank of both members and their visual similarity.

rei is recorded at frequency rank #794, classified as anoun, pronounced /ˈRɐj/. rep is at rank #28,006, tagged as anoun.

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 28800, this pair ranks #39,978 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rei vs rep

Shared letters: er. Private to "rei": i. Private to "rep": p.

"rei" · 3 letters · shape CVV · "rep" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "rei" for "rep" ever safe?

No. They differ by a single letter - i in “rei” becomes p in “rep”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Which is more common, "rei" or "rep"?

"rei" is the more common of the two: it sits at frequency rank #794 in our Portuguese list, against #28,006 for "rep". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "rei" vs "rep" is on the table, pick a follow-up below.

Full dictionary entry for "rei" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "rep" - compare definitions side by side with the headword page. Word entry
This pair ranks #39,978 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"rei" and "rep" also get mixed up with nearby pairs, the highest-scored neighbour is "rapa vs rep". Nearby pair

Confusion rank #39,978 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.