construíanvsconstruirWhich spelling fits?

Which to use

“construían” and “construir” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#45,221
“construían” frequency rank
#1,599
“construir” frequency rank
46820
confusion score

Side-by-Side Comparison

Feature construían construir
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de construir. Edificar, hacer de nueva planta una obra de ingeniería, arquitectura o albañilería, como una casa o un edificio.

Where the eye mixes construían and construir

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. construían runs 10 letters (CVCCCCVVVC) against construir's 9 (CVCCCCVVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
construían
9 ch
construir

Visual trap between construían and construir

A purely visual mix-up. construían ([kõnsˈt̪ɾwiãn]) and construir ([kõnsˈt̪ɾwiɾ]) 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 1 letter(s) in length. Our composite confusion score for this pair is 46820, derived from the frequency rank of both members and their visual similarity.

construían is recorded at frequency rank #45,221, classified as averb, pronounced [kõnsˈt̪ɾwiãn]. construir is at rank #1,599, tagged as averb, pronounced [kõnsˈt̪ɾwiɾ].

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 46820, this pair ranks #123,534 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of construían vs construir

Shared letters: cnorstu. Private to "construían": aí. Private to "construir": i.

"construían" · 10 letters · shape CVCCCCVVVC  ·  "construir" · 9 letters · shape CVCCCCVVC

Known mistypes of this pair

  • construir ← cconstruir · cnostruir · connstruir · consrtuir · consstruir · constriur · constrruir · construirr

Frequently Asked Questions

Can "construían" and "construir" be used interchangeably?
No. They are said differently ([kõnsˈt̪ɾwiãn] versus [kõnsˈt̪ɾwiɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "construían" or "construir" show up more?
"construir" is the more common of the two: it sits at frequency rank #1,599 in our Spanish list, against #45,221 for "construían". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "construían" and "construir" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "construían" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "construir" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #123,534 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "construían" and "construir" also get mixed up with nearby pairs, the highest-scored neighbour is "construían vs construirán". 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 #123,534 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list