incidirvsincluirConfusable pair

Which to use

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

#37,852
“incidir” frequency rank
#3,625
“incluir” frequency rank
41477
confusion score

Side-by-Side Comparison

Feature incidir incluir
Definition atingir (a luz) uma superfície ou um corpo inserir, pôr, colocar para dentro

Letter map: incidir vs incluir

Shared letters muted; letters that set incidir and incluir apart highlighted. Shared run: 5. incidir (VCCVCVC) and incluir (VCCCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
incidir
7 ch
incluir

Pair insight - incidir / incluir

incidir and incluir 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 share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 41477, derived from the frequency rank of both members and their visual similarity.

incidir is recorded at frequency rank #37,852, classified as averb. incluir is at rank #3,625, tagged as averb, pronounced /ĩ.ˈklwiɾ/.

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 41477, this pair ranks #24,441 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of incidir vs incluir

Shared letters: cinr. Private to "incidir": d. Private to "incluir": lu.

"incidir" · 7 letters · shape VCCVCVC  ·  "incluir" · 7 letters · shape VCCCVVC

Known mistypes of this pair

  • incidir ← icnidir · inccidir · incdiir · inciddir · incidirr · incidri · inciidr · inicdir
  • incluir ← icnluir · inccluir · incliur · inclluir · incluirr · incluri · inculir · inlcuir

Frequently Asked Questions

Can "incidir" and "incluir" be used interchangeably?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary Portuguese text, does "incidir" or "incluir" show up more?
"incluir" is the more common of the two: it sits at frequency rank #3,625 in our Portuguese list, against #37,852 for "incidir". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Done with this confusable. These links stay specific to "incidir" and "incluir".

  • Full dictionary entry for "incidir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "incluir" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #24,441 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "incidir" and "incluir" also get mixed up with nearby pairs, the highest-scored neighbour is "incidir vs incitar". 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 #24,441 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