reconstituirvsreconstruirWhat's the difference?

Which to use

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

#47,046
“reconstituir” frequency rank
#9,753
“reconstruir” frequency rank
56799
confusion score

Side-by-Side Comparison

Feature reconstituir reconstruir
Definition constituir de novo construir de novo

Letter map: reconstituir vs reconstruir

Shared letters muted; letters that set reconstituir and reconstruir apart highlighted. Shared run: 10. reconstituir runs 12 letters (CVCVCCCVCVVC) against reconstruir's 11 (CVCVCCCCVVC) - the length gap alone is often enough to separate them once you know to check it.

12 ch
reconstituir
11 ch
reconstruir

Corpus notes: reconstituir and reconstruir

reconstituir and reconstruir 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 1 letter(s) in length. Our composite confusion score for this pair is 56799, derived from the frequency rank of both members and their visual similarity.

reconstituir is recorded at frequency rank #47,046, classified as averb, pronounced /Rɨ.kõʃ.ti.ˈtwiɾ/. reconstruir is at rank #9,753, tagged as averb.

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 56799, this pair ranks #9,736 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of reconstituir vs reconstruir

Shared letters: ceinorstu. Private to "reconstituir": -. Private to "reconstruir": -.

"reconstituir" · 12 letters · shape CVCVCCCVCVVC  ·  "reconstruir" · 11 letters · shape CVCVCCCCVVC

Known mistypes of this pair

  • reconstituir ← erconstituir · rceonstituir · recconstituir · recnostituir · reconnstituir · reconsittuir · reconsstituir · reconstitiur
  • reconstruir ← erconstruir · rceonstruir · recconstruir · recnostruir · reconnstruir · reconsrtuir · reconsstruir · reconstriur

Frequently Asked Questions

Is swapping "reconstituir" for "reconstruir" ever safe?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "reconstituir" vs "reconstruir" - which ranks higher?
"reconstruir" is the more common of the two: it sits at frequency rank #9,753 in our Portuguese list, against #47,046 for "reconstituir". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "reconstituir" vs "reconstruir" is on the table, pick a follow-up below.

  • Full dictionary entry for "reconstituir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "reconstruir" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,736 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • 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 #9,736 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