freiwilligvsfreiwilligerWhat's the difference?

Which to use

“freiwillig” and “freiwilliger” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,248
“freiwillig” frequency rank
#13,141
“freiwilliger” frequency rank
16389
confusion score

Side-by-Side Comparison

Feature freiwillig freiwilliger
Definition aus freiem Willen, ohne explizite Aufforderung Nominativ Singular Maskulinum der starken Flexion des Positivs des Adjektivs freiwillig

Where the eye mixes freiwillig and freiwilliger

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence.

10 ch
freiwillig
12 ch
freiwilliger

Why the eye confuses freiwillig with freiwilliger

A purely visual mix-up. freiwillig ([ˈfʁaɪ̯ˌvɪlɪç]) and freiwilliger ([ˈfʁaɪ̯ˌvɪlɪɡɐ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 extra letter(s) - “freiwillig” sits inside “freiwilliger”. Our composite confusion score for this pair is 16389, derived from the frequency rank of both members and their visual similarity.

freiwillig is recorded at frequency rank #3,248, classified as anadj, pronounced [ˈfʁaɪ̯ˌvɪlɪç]. freiwilliger is at rank #13,141, tagged as anadj, pronounced [ˈfʁaɪ̯ˌvɪlɪɡɐ].

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 16389, this pair ranks #1,936,247 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of freiwillig vs freiwilliger

Shared letters: efgilrw. Private to "freiwillig": -. Private to "freiwilliger": -.

"freiwillig" · 10 letters · shape CCVVCVCCVC  ·  "freiwilliger" · 12 letters · shape CCVVCVCCVCVC

Known mistypes of this pair

  • freiwilligferiwillig · ffreiwillig · freiiwllig · freiwilig · freiwililg · freiwillgi · freiwilligg · freiwlilig
  • freiwilligerferiwilliger · ffreiwilliger · freiiwlliger · freiwiliger · freiwililger · freiwillgier · freiwilliegr · freiwilligerr

Frequently Asked Questions

Can "freiwillig" and "freiwilliger" be used interchangeably?
No. They are said differently ([ˈfʁaɪ̯ˌvɪlɪç] versus [ˈfʁaɪ̯ˌvɪlɪɡɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "freiwillig" or "freiwilliger" show up more?
"freiwillig" is the more common of the two: it sits at frequency rank #3,248 in our German list, against #13,141 for "freiwilliger". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "freiwillig" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "freiwilliger" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,936,247 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "freiwillig" and "freiwilliger" also get mixed up with nearby pairs, the highest-scored neighbour is "freiwilliger vs freiwilliges". 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 #1,936,247 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