ibuvsIonWhich spelling fits?

Which to use

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

#37,580
“ibu” frequency rank
#22,388
“Ion” frequency rank
59968
confusion score

Side-by-Side Comparison

Feature ibu Ion
Definition Mutter elektrisch geladenes Teilchen, das aus einem neutralen Atom oder Molekül durch Anlagerung oder Abgabe von Elektronen (Ionisation) entsteht

Letter map: ibu vs Ion

Shared letters muted; letters that set ibu and Ion apart highlighted. Shared run: 1. ibu (VCV) and Ion (VVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
ibu
3 ch
Ion

Pair insight - ibu / Ion

ibu and Ion are indexed as a confusable German pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 59968, derived from the frequency rank of both members and their visual similarity.

ibu is recorded at frequency rank #37,580, classified as anoun, pronounced […]. Ion is at rank #22,388, tagged as anoun, pronounced [iˈoːn].

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 59968, this pair ranks #804,624 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ibu vs Ion

Shared letters: i. Private to "ibu": bu. Private to "Ion": no.

"ibu" · 3 letters · shape VCV  ·  "Ion" · 3 letters · shape VVC

Frequently Asked Questions

Do "ibu" and "Ion" mean the same thing in a sentence?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "ibu" vs "Ion" - which ranks higher?
"Ion" is the more common of the two: it sits at frequency rank #22,388 in our German list, against #37,580 for "ibu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "ibu" and "Ion". Here's where to go from here.

  • Full dictionary entry for "ibu" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ion" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #804,624 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "ibu" and "Ion" also get mixed up with nearby pairs, the highest-scored neighbour is "ibu vs puzzles". Nearby pair

Confusion rank #804,624 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