zusätzlichvszusätzlicherTell them apart

Which to use

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

#1,251
“zusätzlich” frequency rank
#13,292
“zusätzlicher” frequency rank
14543
confusion score

Side-by-Side Comparison

Feature zusätzlich zusätzlicher
Definition zum bereits Vorhandenen noch dazukommend, hinzugefügt Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs zusätzlich

Where the eye mixes zusätzlich and zusätzlicher

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. zusätzlich runs 10 letters (CVCVCCCVCC) against zusätzlicher's 12 (CVCVCCCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
zusätzlich
12 ch
zusätzlicher

Look-alike desk: zusätzlich vs zusätzlicher

A purely visual mix-up. zusätzlich ([ˈt͡suːˌzɛt͡slɪç]) and zusätzlicher ([ˈt͡suːˌzɛt͡slɪçɐ]) 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) - “zusätzlich” sits inside “zusätzlicher”. Our composite confusion score for this pair is 14543, derived from the frequency rank of both members and their visual similarity.

zusätzlich is recorded at frequency rank #1,251, classified as anadj, pronounced [ˈt͡suːˌzɛt͡slɪç]. zusätzlicher is at rank #13,292, tagged as anadj, pronounced [ˈt͡suːˌzɛt͡slɪçɐ].

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 14543, this pair ranks #1,950,465 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of zusätzlich vs zusätzlicher

Shared letters: chilstuzä. Private to "zusätzlich": -. Private to "zusätzlicher": er.

"zusätzlich" · 10 letters · shape CVCVCCCVCC  ·  "zusätzlicher" · 12 letters · shape CVCVCCCVCCVC

Frequently Asked Questions

Is swapping "zusätzlich" for "zusätzlicher" ever safe?
No. They are said differently ([ˈt͡suːˌzɛt͡slɪç] versus [ˈt͡suːˌzɛt͡slɪçɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "zusätzlich" or "zusätzlicher"?
"zusätzlich" is the more common of the two: it sits at frequency rank #1,251 in our German list, against #13,292 for "zusätzlicher". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "zusätzlich" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "zusätzlicher" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,950,465 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "zusätzlich" and "zusätzlicher" also get mixed up with nearby pairs, the highest-scored neighbour is "zusätzlichem vs zusätzlicher". Nearby pair

Confusion rank #1,950,465 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