Which to use
“revi” is a verb and “rex” is a noun - they look or sound alike but fill different roles in a sentence.
- #42,196
- “revi” frequency rank
- #12,766
- “rex” frequency rank
- 54962
- confusion score
Side-by-Side Comparison
| Feature | revi | rex |
|---|---|---|
| Definition | sonhar (acordado), devanear, fantasiar | cachorro |
Letter map: revi vs rex
Shared letters muted; letters that set revi and rex apart highlighted. Shared run: 2.
Grammar separator: revi vs rex
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: revi is averb and rexanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 54962, derived from the frequency rank of both members and their visual similarity.
revi is recorded at frequency rank #42,196, classified as averb, pronounced /ˈrɛ.vi/. rex is at rank #12,766, 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 54962, this pair ranks #10,899 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of revi vs rex
Shared letters: er. Private to "revi": iv. Private to "rex": x.
"revi" · 4 letters · shape CVCV · "rex" · 3 letters · shape CVC
Known mistypes of this pair
- revi ← ervi · reiv · revvi · rrevi · rvei
Frequently Asked Questions
Is swapping "revi" for "rex" ever safe?
Frequency check: "revi" vs "rex" - which ranks higher?
After this comparison
You've compared "revi" and "rex". Here's where to go from here.
- Full dictionary entry for "revi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rex" - compare definitions side by side with the headword page. Word entry
- This pair ranks #10,899 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "revi" and "rex" also get mixed up with nearby pairs, the highest-scored neighbour is "rabi vs revi". 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 #10,899 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.