actavsapaWhich spelling fits?

Which to use

“acta” and “apa” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#20,153
“acta” frequency rank
#15,025
“apa” frequency rank
35178
confusion score

Side-by-Side Comparison

Feature acta apa
Definition die Urkunde Säugetier aus der Unterordnung Anthropoidea in der Ordnung der Primaten; Affe

Where the eye mixes acta and apa

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
acta
3 ch
apa

Visual trap between acta and apa

A purely visual mix-up. acta ([ˈakta]) and apa ([ˈɑpɑ]) 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 35178, derived from the frequency rank of both members and their visual similarity.

acta is recorded at frequency rank #20,153, classified as anoun, pronounced [ˈakta]. apa is at rank #15,025, tagged as anoun, pronounced [ˈɑpɑ].

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 35178, this pair ranks #1,646,135 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of acta vs apa

Shared letters: a. Private to "acta": ct. Private to "apa": p.

"acta" · 4 letters · shape VCCV  ·  "apa" · 3 letters · shape VCV

Known mistypes of this pair

  • actaacat · accta · actta · atca · cata

Frequently Asked Questions

Can "acta" and "apa" be used interchangeably?
No. They are said differently ([ˈakta] versus [ˈɑpɑ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "acta" or "apa"?
"apa" is the more common of the two: it sits at frequency rank #15,025 in our German list, against #20,153 for "acta". 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 "acta" and "apa" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "acta" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "apa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,646,135 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "acta" and "apa" also get mixed up with nearby pairs, the highest-scored neighbour is "acta vs arma". 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 #1,646,135 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list