iavsIBANWhich spelling fits?

Quick tell: ia is a intj, IBAN is an abbrev, so they fill different roles in a sentence.

Which to use

“ia” is an intj and “IBAN” is an abbrev - they look or sound alike but fill different roles in a sentence.

#26,056
“ia” frequency rank
#30,618
“IBAN” frequency rank
56674
confusion score

Side-by-Side Comparison

Feature ia IBAN
Definition besonderer Tierlaut des Esels Internationale Bankkontonummer

Where the eye mixes ia and IBAN

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. ia runs 2 letters (VV) against IBAN's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.

2 ch
ia
4 ch
IBAN

Why the eye confuses ia with IBAN

These two trip readers on the page rather than in the ear: ia is [iːˈʔaː] while IBAN is [ˈiːban]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (intj vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 56674, derived from the frequency rank of both members and their visual similarity.

ia is recorded at frequency rank #26,056, classified as anintj, pronounced [iːˈʔaː]. IBAN is at rank #30,618, tagged as anabbrev, pronounced [ˈiːban].

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 56674, this pair ranks #931,043 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ia vs IBAN

Shared letters: ai. Private to "ia": -. Private to "IBAN": bn.

"ia" · 2 letters · shape VV  ·  "IBAN" · 4 letters · shape VCVC

Known mistypes of this pair

  • IBAN ← bian · iabn · ibann · ibban · ibna

Frequently Asked Questions

Can "ia" and "IBAN" be used interchangeably?
No - they are not even the same part of speech. "ia" is an intj and "IBAN" an abbrev, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "ia" vs "IBAN" - which ranks higher?
"ia" is the more common of the two: it sits at frequency rank #26,056 in our German list, against #30,618 for "IBAN". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "ia" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "IBAN" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #931,043 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "ia" and "IBAN" also get mixed up with nearby pairs, the highest-scored neighbour is "ia vs IMs". 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 #931,043 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