interesarvsintereseWhat's the difference?

Quick tell: interesar is a verb, interese is a noun, so they fill different roles in a sentence.

Which to use

“interesar” is a verb and “interese” is a noun - they look or sound alike but fill different roles in a sentence.

#15,130
“interesar” frequency rank
#12,408
“interese” frequency rank
27538
confusion score

Side-by-Side Comparison

Feature interesar interese
Definition Inspirar interés; predisponer en favor. Interés

Where the eye mixes interesar and interese

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

9 ch
interesar
8 ch
interese

Visual trap between interesar and interese

These two trip readers on the page rather than in the ear: interesar is [ĩn̪t̪eɾeˈsaɾ] while interese is [ĩn̪t̪eˈɾese]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27538, derived from the frequency rank of both members and their visual similarity.

interesar is recorded at frequency rank #15,130, classified as averb, pronounced [ĩn̪t̪eɾeˈsaɾ]. interese is at rank #12,408, tagged as anoun, pronounced [ĩn̪t̪eˈɾese].

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 27538, this pair ranks #226,346 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of interesar vs interese

Shared letters: einrst. Private to "interesar": a. Private to "interese": -.

"interesar" · 9 letters · shape VCCVCVCVC  ·  "interese" · 8 letters · shape VCCVCVCV

Known mistypes of this pair

  • interesarinetresar · innteresar · inteersar · intereasr · interesarr · interesra · interessar · interresar
  • intereseinetrese · innterese · inteerse · interece · interees · interesse · interrese · intersee

Frequently Asked Questions

Can "interesar" and "interese" be used interchangeably?
No - they are not even the same part of speech. "interesar" is a verb and "interese" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "interesar" or "interese"?
"interese" is the more common of the two: it sits at frequency rank #12,408 in our Spanish list, against #15,130 for "interesar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "interesar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "interese" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #226,346 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "interesar" and "interese" also get mixed up with nearby pairs, the highest-scored neighbour is "interesar 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 #226,346 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