VertragvsvertrauWhich spelling fits?

Quick tell: Vertrag is a noun, vertrau is a verb, so they fill different roles in a sentence.

Which to use

“Vertrag” is a noun and “vertrau” is a verb - they look or sound alike but fill different roles in a sentence.

#1,172
“Vertrag” frequency rank
#32,840
“vertrau” frequency rank
34012
confusion score

Side-by-Side Comparison

Feature Vertrag vertrau
Definition rechtlich bindende Vereinbarung zwischen mindestens zwei verschiedenen Partnern 2. Person Singular Imperativ Präsens Aktiv des Verbs vertrauen

Where the eye mixes Vertrag and vertrau

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
Vertrag
7 ch
vertrau

Why the eye confuses Vertrag with vertrau

These two trip readers on the page rather than in the ear: Vertrag is [fɛɐ̯ˈtʁaːk] while vertrau is [fɛɐ̯ˈtʁaʊ̯]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - g in “Vertrag” becomes u in “vertrau”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 34012, derived from the frequency rank of both members and their visual similarity.

Vertrag is recorded at frequency rank #1,172, classified as anoun, pronounced [fɛɐ̯ˈtʁaːk]. vertrau is at rank #32,840, tagged as averb, pronounced [fɛɐ̯ˈtʁaʊ̯].

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 34012, this pair ranks #1,672,984 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Vertrag vs vertrau

Shared letters: aertv. Private to "Vertrag": g. Private to "vertrau": u.

"Vertrag" · 7 letters · shape CVCCCVC  ·  "vertrau" · 7 letters · shape CVCCCVV

Known mistypes of this pair

  • Vertragevrtrag · verrtag · verrtrag · vertarg · vertragg · vertrga · vertrrag · verttrag
  • vertrauevrtrau · verrtau · verrtrau · vertaru · vertrrau · vertrua · verttrau · vetrrau

Frequently Asked Questions

Can "Vertrag" and "vertrau" be used interchangeably?
No - they are not even the same part of speech. "Vertrag" is a noun and "vertrau" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Vertrag" vs "vertrau" - which ranks higher?
"Vertrag" is the more common of the two: it sits at frequency rank #1,172 in our German list, against #32,840 for "vertrau". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "Vertrag" and "vertrau" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Vertrag" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "vertrau" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,672,984 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Vertrag" and "vertrau" also get mixed up with nearby pairs, the highest-scored neighbour is "vertrau vs vertraust". 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 #1,672,984 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