impactvsimparTell them apart

Which to use

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

#32,702
“impact” frequency rank
#34,622
“impar” frequency rank
67324
confusion score

Side-by-Side Comparison

Feature impact impar
Definition El golpe de un cuerpo contra otro, impacto; colisión. Número que dividido entre dos no da número entero.

Where the eye mixes impact and impar

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
impact
5 ch
impar

Look-alike desk: impact vs impar

A purely visual mix-up. impact (/ˈɪm.pækt/) and impar ([ĩmˈpaɾ]) 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 67324, derived from the frequency rank of both members and their visual similarity.

impact is recorded at frequency rank #32,702, classified as anoun, pronounced /ˈɪm.pækt/. impar is at rank #34,622, tagged as anoun, pronounced [ĩmˈpaɾ].

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 67324, this pair ranks #37,428 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of impact vs impar

Shared letters: aimp. Private to "impact": ct. Private to "impar": r.

"impact" · 6 letters · shape VCCVCC  ·  "impar" · 5 letters · shape VCCVC

Known mistypes of this pair

  • impactimapct · immpact · impacct · impactt · impatc · impcat · imppact · ipmact
  • imparimapr · immpar · imparr · imppar · impra · ipmar · mipar

Frequently Asked Questions

Can "impact" and "impar" be used interchangeably?
No. They are said differently (/ˈɪm.pækt/ versus [ĩmˈpaɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "impact" or "impar"?
"impact" is the more common of the two: it sits at frequency rank #32,702 in our Spanish list, against #34,622 for "impar". 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 "impact" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "impar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #37,428 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "impact" and "impar" also get mixed up with nearby pairs, the highest-scored neighbour is "imam vs impar". 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 #37,428 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