UnterlagevsuntersagtWhich spelling fits?

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

Which to use

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

#29,384
“Unterlage” frequency rank
#8,804
“untersagt” frequency rank
38188
confusion score

Side-by-Side Comparison

Feature Unterlage untersagt
Definition unter etwas liegender Gegenstand oder Schicht (Schichte) als Schutz, Stärkung oder Höhenausgleich Partizip Perfekt des Verbs untersagen

Where the eye mixes Unterlage and untersagt

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. Unterlage (VCCVCCVCV) and untersagt (VCCVCCVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

9 ch
Unterlage
9 ch
untersagt

Look-alike desk: Unterlage vs untersagt

These two trip readers on the page rather than in the ear: Unterlage is [ˈʊntɐˌlaːɡə] while untersagt is [ˌʊntɐˈzaːkt]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 38188, derived from the frequency rank of both members and their visual similarity.

Unterlage is recorded at frequency rank #29,384, classified as anoun, pronounced [ˈʊntɐˌlaːɡə]. untersagt is at rank #8,804, tagged as averb, pronounced [ˌʊntɐˈzaːkt].

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 38188, this pair ranks #1,570,553 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Unterlage vs untersagt

Shared letters: aegnrtu. Private to "Unterlage": l. Private to "untersagt": s.

"Unterlage" · 9 letters · shape VCCVCCVCV  ·  "untersagt" · 9 letters · shape VCCVCCVCC

Known mistypes of this pair

  • Unterlage ← nuterlage · unetrlage · unnterlage · untelrage · unteralge · unterlaeg · unterlagge · unterlgae
  • untersagt ← nutersagt · unetrsagt · unntersagt · unterasgt · unterrsagt · untersaggt · untersagtt · untersatg

Frequently Asked Questions

Can "Unterlage" and "untersagt" be used interchangeably?
No - they are not even the same part of speech. "Unterlage" is a noun and "untersagt" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Unterlage" or "untersagt" show up more?
"untersagt" is the more common of the two: it sits at frequency rank #8,804 in our German list, against #29,384 for "Unterlage". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Unterlage" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "untersagt" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,570,553 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Unterlage" and "untersagt" also get mixed up with nearby pairs, the highest-scored neighbour is "Unterlage vs untersagte". 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 #1,570,553 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