interessantvsinteressanterWhich spelling fits?

Which to use

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

#1,358
“interessant” frequency rank
#5,722
“interessanter” frequency rank
7080
confusion score

Side-by-Side Comparison

Feature interessant interessanter
Definition Interesse beanspruchend/weckend Nominativ Singular Maskulinum der starken Flexion des Adjektivs interessant

Where the eye mixes interessant and interessanter

Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. interessant runs 11 letters (VCCVCVCCVCC) against interessanter's 13 (VCCVCVCCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
interessant
13 ch
interessanter

Why the eye confuses interessant with interessanter

A purely visual mix-up. interessant ([ɪntəʁɛˈsant]) and interessanter ([ɪntəʁɛˈsantɐ]) 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) - “interessant” sits inside “interessanter”. Our composite confusion score for this pair is 7080, derived from the frequency rank of both members and their visual similarity.

interessant is recorded at frequency rank #1,358, classified as anadj, pronounced [ɪntəʁɛˈsant]. interessanter is at rank #5,722, tagged as anadj, pronounced [ɪntəʁɛˈsantɐ].

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 7080, this pair ranks #1,989,441 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of interessant vs interessanter

Shared letters: aeinrst. Private to "interessant": -. Private to "interessanter": -.

"interessant" · 11 letters · shape VCCVCVCCVCC  ·  "interessanter" · 13 letters · shape VCCVCVCCVCCVC

Known mistypes of this pair

  • interessantinetressant · innteressant · inteerssant · interesant · interesasnt · interessannt · interessantt · interessatn
  • interessanterinetressanter · innteressanter · inteerssanter · interesanter · interesasnter · interessanetr · interessannter · interessanterr

Frequently Asked Questions

Is swapping "interessant" for "interessanter" ever safe?
No. They are said differently ([ɪntəʁɛˈsant] versus [ɪntəʁɛˈsantɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "interessant" vs "interessanter" - which ranks higher?
"interessant" is the more common of the two: it sits at frequency rank #1,358 in our German list, against #5,722 for "interessanter". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "interessant" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "interessanter" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,989,441 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "interessant" and "interessanter" also get mixed up with nearby pairs, the highest-scored neighbour is "interessant vs Interessent". 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 #1,989,441 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