quervsquiConfusable pair

Quick tell: quer is a adverb, qui is a pronoun, so they fill different roles in a sentence.

Which to use

“quer” is an adverb and “qui” is a pronoun - they look or sound alike but fill different roles in a sentence.

#4,149
“quer” frequency rank
#18,668
“qui” frequency rank
22817
confusion score

Side-by-Side Comparison

Feature quer qui
Definition schräg, von der einen zur anderen Seite der, die, das; wer, was

Where the eye mixes quer and qui

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

4 ch
quer
3 ch
qui

Look-alike desk: quer vs qui

These two trip readers on the page rather than in the ear: quer is [kveːɐ̯] while qui is [ki]. 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 (adverb vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 22817, derived from the frequency rank of both members and their visual similarity.

quer is recorded at frequency rank #4,149, classified as anadv, pronounced [kveːɐ̯]. qui is at rank #18,668, tagged as apron, pronounced [ki].

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 22817, this pair ranks #1,869,369 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of quer vs qui

Shared letters: qu. Private to "quer": er. Private to "qui": i.

"quer" · 4 letters · shape CVVC  ·  "qui" · 3 letters · shape CVV

Known mistypes of this pair

  • querqeur · qquer · querr · qure · uqer

Frequently Asked Questions

Can "quer" and "qui" be used interchangeably?
No - they are not even the same part of speech. "quer" is an adverb and "qui" a pronoun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "quer" or "qui" show up more?
"quer" is the more common of the two: it sits at frequency rank #4,149 in our German list, against #18,668 for "qui". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "quer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "qui" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,869,369 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "quer" and "qui" also get mixed up with nearby pairs, the highest-scored neighbour is "qui vs Quint". 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 #1,869,369 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