constabavscostaráTell them apart

Which to use

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

#28,299
“constaba” frequency rank
#15,332
“costará” frequency rank
43631
confusion score

Side-by-Side Comparison

Feature constaba costará
Definition Primera persona del singular (yo) del pretérito imperfecto 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 constaba and costará

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

8 ch
constaba
7 ch
costará

Look-alike desk: constaba vs costará

A purely visual mix-up. constaba ([kõnsˈt̪aβ̞a]) 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 43631, derived from the frequency rank of both members and their visual similarity.

constaba is recorded at frequency rank #28,299, classified as averb, pronounced [kõnsˈt̪aβ̞a]. 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 43631, this pair ranks #141,579 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of constaba vs costará

Shared letters: acost. Private to "constaba": bn. Private to "costará": .

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

Known mistypes of this pair

  • constabacconstaba · cnostaba · connstaba · consatba · consstaba · constaab · constabba · constava

Frequently Asked Questions

Can "constaba" and "costará" be used interchangeably?
No. They are said differently ([kõnsˈt̪aβ̞a] versus [kost̪aˈɾa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "constaba" or "costará"?
"costará" is the more common of the two: it sits at frequency rank #15,332 in our Spanish list, against #28,299 for "constaba". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "constaba" 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 #141,579 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "constaba" and "costará" also get mixed up with nearby pairs, the highest-scored neighbour is "constaba vs constará". 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 #141,579 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