festigenvsfeurigenTell them apart

Quick tell: festigen is a verb, feurigen is an adjective, so they fill different roles in a sentence.

Which to use

“festigen” is a verb and “feurigen” is an adjective - they look or sound alike but fill different roles in a sentence.

#20,917
“festigen” frequency rank
#48,144
“feurigen” frequency rank
69061
confusion score

Side-by-Side Comparison

Feature festigen feurigen
Definition etwas fester, sicherer machen Genitiv Singular Maskulinum der starken Flexion des Adjektivs feurig

Where the eye mixes festigen and feurigen

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

8 ch
festigen
8 ch
feurigen

Look-alike desk: festigen vs feurigen

These two trip readers on the page rather than in the ear: festigen is [ˈfɛstɪɡn̩] while feurigen is [ˈfɔɪ̯ʁɪɡn̩]. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 69061, derived from the frequency rank of both members and their visual similarity.

festigen is recorded at frequency rank #20,917, classified as averb, pronounced [ˈfɛstɪɡn̩]. feurigen is at rank #48,144, tagged as anadj, pronounced [ˈfɔɪ̯ʁɪɡn̩].

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 69061, this pair ranks #488,243 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of festigen vs feurigen

Shared letters: efgin. Private to "festigen": st. Private to "feurigen": ru.

"festigen" · 8 letters · shape CVCCVCVC  ·  "feurigen" · 8 letters · shape CVVCVCVC

Known mistypes of this pair

  • festigenefstigen · fesitgen · fesstigen · festgien · festiegn · festigenn · festiggen · festigne
  • feurigenefurigen · feruigen · feuirgen · feurgien · feuriegn · feurigenn · feuriggen · feurigne

Frequently Asked Questions

Is swapping "festigen" for "feurigen" ever safe?
No - they are not even the same part of speech. "festigen" is a verb and "feurigen" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "festigen" or "feurigen" show up more?
"festigen" is the more common of the two: it sits at frequency rank #20,917 in our German list, against #48,144 for "feurigen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "festigen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "feurigen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #488,243 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "festigen" and "feurigen" also get mixed up with nearby pairs, the highest-scored neighbour is "feurige vs feurigen". 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 #488,243 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