impactanvsimpactosTell them apart

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

Which to use

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

#43,643
“impactan” frequency rank
#12,172
“impactos” frequency rank
55815
confusion score

Side-by-Side Comparison

Feature impactan impactos
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de impactar o de impactarse. Forma del plural de impacto.

Where the eye mixes impactan and impactos

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. impactan and impactos follow the identical consonant-vowel pattern (VCCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
impactan
8 ch
impactos

Look-alike desk: impactan vs impactos

These two trip readers on the page rather than in the ear: impactan is [ĩmˈpakt̪ãn] while impactos is [ĩmˈpakt̪os]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 55815, derived from the frequency rank of both members and their visual similarity.

impactan is recorded at frequency rank #43,643, classified as averb, pronounced [ĩmˈpakt̪ãn]. impactos is at rank #12,172, tagged as anoun, pronounced [ĩmˈpakt̪os].

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 55815, this pair ranks #77,226 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of impactan vs impactos

Shared letters: acimpt. Private to "impactan": n. Private to "impactos": os.

"impactan" · 8 letters · shape VCCVCCVC  ·  "impactos" · 8 letters · shape VCCVCCVC

Known mistypes of this pair

  • impactan ← imapctan · immpactan · impacatn · impacctan · impactann · impactna · impacttan · impatcan
  • impactos ← imapctos · immpactos · impacctos · impacots · impactoss · impactso · impacttos · impatcos

Frequently Asked Questions

Is swapping "impactan" for "impactos" ever safe?
No - they are not even the same part of speech. "impactan" is a verb and "impactos" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "impactan" or "impactos" show up more?
"impactos" is the more common of the two: it sits at frequency rank #12,172 in our Spanish list, against #43,643 for "impactan". 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 "impactan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "impactos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #77,226 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "impactan" and "impactos" also get mixed up with nearby pairs, the highest-scored neighbour is "impactada vs impactan". 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 #77,226 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