Which to use
“vigência” and “vivência” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,943
- “vigência” frequency rank
- #20,470
- “vivência” frequency rank
- 38413
- confusion score
Side-by-Side Comparison
| Feature | vigência | vivência |
|---|---|---|
| Definition | período de validade | o fato de viver |
Where the eye mixes vigência and vivência
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. vigência and vivência follow the identical consonant-vowel pattern (CVCVCCVV). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: vigência vs vivência
A purely visual mix-up. vigência (/vi.ˈʒẽ.sjɐ/) and vivência (/vi.ˈvẽ.sjɐ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - g in “vigência” becomes v in “vivência”. Our composite confusion score for this pair is 38413, derived from the frequency rank of both members and their visual similarity.
vigência is recorded at frequency rank #17,943, classified as anoun, pronounced /vi.ˈʒẽ.sjɐ/. vivência is at rank #20,470, tagged as anoun, pronounced /vi.ˈvẽ.sjɐ/.
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 38413, this pair ranks #28,051 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of vigência vs vivência
Shared letters: acinvê. Private to "vigência": g. Private to "vivência": -.
"vigência" · 8 letters · shape CVCVCCVV · "vivência" · 8 letters · shape CVCVCCVV
Frequently Asked Questions
Can "vigência" and "vivência" be used interchangeably?
In ordinary Portuguese text, does "vigência" or "vivência" show up more?
What to do next
Eye-level mix-up between "vigência" and "vivência" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "vigência" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "vivência" - compare definitions side by side with the headword page. Word entry
- This pair ranks #28,051 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "vigência" and "vivência" also get mixed up with nearby pairs, the highest-scored neighbour is "vivência vs vivenciar". Nearby pair
Confusion rank #28,051 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.