abbavsabcWhich spelling fits?

Which to use

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

#39,545
“abba” frequency rank
#6,973
“abc” frequency rank
46518
confusion score

Side-by-Side Comparison

Feature abba abc
Definition Padre o autoridad religiosa. Grafía alternativa de abecé.

Where the eye mixes abba and abc

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

4 ch
abba
3 ch
abc

Visual trap between abba and abc

A purely visual mix-up. abba ([ˈaβ̞ba]) and abc ([aβ̞eˈse]) 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 46518, derived from the frequency rank of both members and their visual similarity.

abba is recorded at frequency rank #39,545, classified as anoun, pronounced [ˈaβ̞ba]. abc is at rank #6,973, tagged as anoun, pronounced [aβ̞eˈse].

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 46518, this pair ranks #125,255 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of abba vs abc

Shared letters: ab. Private to "abba": -. Private to "abc": c.

"abba" · 4 letters · shape VCCV  ·  "abc" · 3 letters · shape VCC

Known mistypes of this pair

  • abbaaba · abab · avva

Frequently Asked Questions

Do "abba" and "abc" mean the same thing in a sentence?
No. They are said differently ([ˈaβ̞ba] versus [aβ̞eˈse]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "abba" or "abc"?
"abc" is the more common of the two: it sits at frequency rank #6,973 in our Spanish list, against #39,545 for "abba". 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 "abba" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "abc" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #125,255 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "abba" and "abc" also get mixed up with nearby pairs, the highest-scored neighbour is "abba vs anta". 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 #125,255 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