aldavsalphaTell them apart

Which to use

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

#41,005
“alda” frequency rank
#6,889
“alpha” frequency rank
47894
confusion score

Side-by-Side Comparison

Feature alda alpha
Definition (große, hohe) Welle, Wellengang erster Buchstabe des griechischen Alphabets; Alpha

Where the eye mixes alda and alpha

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
alda
5 ch
alpha

Visual trap between alda and alpha

A purely visual mix-up. alda ([ˈalda]) and alpha ([alfa]) 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 47894, derived from the frequency rank of both members and their visual similarity.

alda is recorded at frequency rank #41,005, classified as anoun, pronounced [ˈalda]. alpha is at rank #6,889, tagged as anoun, pronounced [alfa].

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 47894, this pair ranks #1,268,171 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of alda vs alpha

Shared letters: al. Private to "alda": d. Private to "alpha": hp.

"alda" · 4 letters · shape VCCV  ·  "alpha" · 5 letters · shape VCCCV

Known mistypes of this pair

  • aldaadla · alad · aldda · allda
  • alphaalhpa · allpha · alpah · alphha · alppha · aplha · lapha

Frequently Asked Questions

Is swapping "alda" for "alpha" ever safe?
No. They are said differently ([ˈalda] versus [alfa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "alda" or "alpha"?
"alpha" is the more common of the two: it sits at frequency rank #6,889 in our German list, against #41,005 for "alda". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "alda" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alpha" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,268,171 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "alda" and "alpha" also get mixed up with nearby pairs, the highest-scored neighbour is "alda vs AUD". 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 #1,268,171 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