füllenvsFundenTell them apart

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

Which to use

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

#5,171
“füllen” frequency rank
#30,066
“Funden” frequency rank
35237
confusion score

Side-by-Side Comparison

Feature füllen Funden
Definition einen Behälter voll machen, eine Aushöhlung stopfen Dativ Plural des Substantivs Fund

Where the eye mixes füllen and Funden

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. füllen and Funden follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
füllen
6 ch
Funden

Visual trap between füllen and Funden

These two trip readers on the page rather than in the ear: füllen is [ˈfʏlən] while Funden is [ˈfʊndn̩]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 35237, derived from the frequency rank of both members and their visual similarity.

füllen is recorded at frequency rank #5,171, classified as averb, pronounced [ˈfʏlən]. Funden is at rank #30,066, tagged as anoun, pronounced [ˈfʊndn̩].

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 35237, this pair ranks #1,644,728 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of füllen vs Funden

Shared letters: efn. Private to "füllen": . Private to "Funden": du.

"füllen" · 6 letters · shape CVCCVC  ·  "Funden" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • Fundenffunden · fnuden · fudnen · fundden · fundenn · fundne · funedn · funnden

Frequently Asked Questions

Is swapping "füllen" for "Funden" ever safe?
No - they are not even the same part of speech. "füllen" is a verb and "Funden" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "füllen" or "Funden"?
"füllen" is the more common of the two: it sits at frequency rank #5,171 in our German list, against #30,066 for "Funden". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "füllen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Funden" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,644,728 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "füllen" and "Funden" also get mixed up with nearby pairs, the highest-scored neighbour is "fahnden vs Funden". 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 #1,644,728 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