impulsavsimputaTell them apart

Which to use

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

#12,403
“impulsa” frequency rank
#39,281
“imputa” frequency rank
51684
confusion score

Side-by-Side Comparison

Feature impulsa imputa
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de impulsar. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de imputar.

Where the eye mixes impulsa and imputa

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

7 ch
impulsa
6 ch
imputa

Look-alike desk: impulsa vs imputa

A purely visual mix-up. impulsa ([ĩmˈpulsa]) and imputa ([ĩmˈput̪a]) 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 51684, derived from the frequency rank of both members and their visual similarity.

impulsa is recorded at frequency rank #12,403, classified as averb, pronounced [ĩmˈpulsa]. imputa is at rank #39,281, tagged as averb, pronounced [ĩmˈput̪a].

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 51684, this pair ranks #96,622 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of impulsa vs imputa

Shared letters: aimpu. Private to "impulsa": ls. Private to "imputa": t.

"impulsa" · 7 letters · shape VCCVCCV  ·  "imputa" · 6 letters · shape VCCVCV

Known mistypes of this pair

  • impulsaimmpulsa · implusa · imppulsa · impulas · impullsa · impulssa · impusla · imuplsa
  • imputaimmputa · impputa · imptua · impuat · imputta · imupta · ipmuta · miputa

Frequently Asked Questions

Do "impulsa" and "imputa" mean the same thing in a sentence?
No. They are said differently ([ĩmˈpulsa] versus [ĩmˈput̪a]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "impulsa" or "imputa"?
"impulsa" is the more common of the two: it sits at frequency rank #12,403 in our Spanish list, against #39,281 for "imputa". 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 "impulsa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "imputa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #96,622 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "impulsa" and "imputa" also get mixed up with nearby pairs, the highest-scored neighbour is "imputa vs imputar". 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 #96,622 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