constarávscostaráWhich spelling fits?

Which to use

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

#45,832
“constará” frequency rank
#15,332
“costará” frequency rank
61164
confusion score

Side-by-Side Comparison

Feature constará costará
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del futuro de indicativo de constar. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del futuro de indicativo de costar.

Where the eye mixes constará and costará

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. constará runs 8 letters (CVCCCVCV) against costará's 7 (CVCCVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
constará
7 ch
costará

Why the eye confuses constará with costará

A purely visual mix-up. constará ([kõnst̪aˈɾa]) and costará ([kost̪aˈɾa]) 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 61164, derived from the frequency rank of both members and their visual similarity.

constará is recorded at frequency rank #45,832, classified as averb, pronounced [kõnst̪aˈɾa]. costará is at rank #15,332, tagged as averb, pronounced [kost̪aˈɾa].

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 61164, this pair ranks #56,414 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of constará vs costará

Shared letters: acorstá. Private to "constará": n. Private to "costará": -.

"constará" · 8 letters · shape CVCCCVCV  ·  "costará" · 7 letters · shape CVCCVCV

Frequently Asked Questions

Can "constará" and "costará" be used interchangeably?
No. They are said differently ([kõnst̪aˈɾa] versus [kost̪aˈɾa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "constará" vs "costará" - which ranks higher?
"costará" is the more common of the two: it sits at frequency rank #15,332 in our Spanish list, against #45,832 for "constará". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "constará" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "costará" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #56,414 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "constará" and "costará" also get mixed up with nearby pairs, the highest-scored neighbour is "constará vs costra". Nearby pair

Confusion rank #56,414 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