interesabavsinteresarWhich spelling fits?

Which to use

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

#15,399
“interesaba” frequency rank
#15,130
“interesar” frequency rank
30529
confusion score

Side-by-Side Comparison

Feature interesaba interesar
Definition Primera persona del singular (yo) del pretérito imperfecto de indicativo de interesar o de interesarse. Inspirar interés; predisponer en favor.

Where the eye mixes interesaba and interesar

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. interesaba runs 10 letters (VCCVCVCVCV) against interesar's 9 (VCCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
interesaba
9 ch
interesar

Why the eye confuses interesaba with interesar

A purely visual mix-up. interesaba ([ĩn̪t̪eɾeˈsaβ̞a]) and interesar ([ĩn̪t̪eɾeˈsaɾ]) 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 30529, derived from the frequency rank of both members and their visual similarity.

interesaba is recorded at frequency rank #15,399, classified as averb, pronounced [ĩn̪t̪eɾeˈsaβ̞a]. interesar is at rank #15,130, tagged as averb, pronounced [ĩn̪t̪eɾeˈsaɾ].

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 30529, this pair ranks #211,546 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of interesaba vs interesar

Shared letters: aeinrst. Private to "interesaba": b. Private to "interesar": -.

"interesaba" · 10 letters · shape VCCVCVCVCV  ·  "interesar" · 9 letters · shape VCCVCVCVC

Known mistypes of this pair

  • interesaba ← inetresaba · innteresaba · inteersaba · intereasba · interesaab · interesabba · interesava · interesbaa
  • interesar ← inetresar · innteresar · inteersar · intereasr · interesarr · interesra · interessar · interresar

Frequently Asked Questions

Can "interesaba" and "interesar" be used interchangeably?
No. They are said differently ([ĩn̪t̪eɾeˈsaβ̞a] versus [ĩn̪t̪eɾeˈsaɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "interesaba" or "interesar"?
"interesar" is the more common of the two: it sits at frequency rank #15,130 in our Spanish list, against #15,399 for "interesaba". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "interesaba" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "interesar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #211,546 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "interesaba" and "interesar" also get mixed up with nearby pairs, the highest-scored neighbour is "interesaba vs interesas". 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 #211,546 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