actavsakaWhich spelling fits?

Quick tell: acta is a noun, aka is an abbrev, so they fill different roles in a sentence.

Which to use

“acta” is a noun and “aka” is an abbrev - they look or sound alike but fill different roles in a sentence.

#20,153
“acta” frequency rank
#9,134
“aka” frequency rank
29287
confusion score

Side-by-Side Comparison

Feature acta aka
Definition die Urkunde also known as ‚auch bekannt als‘

Where the eye mixes acta and aka

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

4 ch
acta
3 ch
aka

Visual trap between acta and aka

These two trip readers on the page rather than in the ear: acta is [ˈakta] while aka is [eikeiˈʔei]. 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 (noun vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 29287, 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]. aka is at rank #9,134, tagged as anabbrev, pronounced [eikeiˈʔei].

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 29287, this pair ranks #1,769,664 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of acta vs aka

Shared letters: a. Private to "acta": ct. Private to "aka": k.

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

Known mistypes of this pair

  • actaacat · accta · actta · atca · cata

Frequently Asked Questions

Do "acta" and "aka" mean the same thing in a sentence?
No - they are not even the same part of speech. "acta" is a noun and "aka" an abbrev, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "acta" or "aka"?
"aka" is the more common of the two: it sits at frequency rank #9,134 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.

Useful next steps

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

  • Full dictionary entry for "acta" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aka" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,769,664 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "acta" and "aka" 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 #1,769,664 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