subtilvssubtilerWhich spelling fits?

Which to use

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

#25,336
“subtil” frequency rank
#49,283
“subtiler” frequency rank
74619
confusion score

Side-by-Side Comparison

Feature subtil subtiler
Definition auf eine differenzierte und feine Art vorhanden, angelegt oder gegliedert; in die Feinheiten gehend Nominativ Singular Maskulinum der starken Flexion des Positivs des Adjektivs subtil

Where the eye mixes subtil and subtiler

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

6 ch
subtil
8 ch
subtiler

Visual trap between subtil and subtiler

A purely visual mix-up. subtil ([zʊpˈtiːl]) and subtiler ([zʊpˈtiːlɐ]) 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) - “subtil” sits inside “subtiler”. Our composite confusion score for this pair is 74619, derived from the frequency rank of both members and their visual similarity.

subtil is recorded at frequency rank #25,336, classified as anadj, pronounced [zʊpˈtiːl]. subtiler is at rank #49,283, tagged as anadj, pronounced [zʊpˈtiːlɐ].

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 74619, this pair ranks #328,710 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of subtil vs subtiler

Shared letters: bilstu. Private to "subtil": -. Private to "subtiler": er.

"subtil" · 6 letters · shape CVCCVC  ·  "subtiler" · 8 letters · shape CVCCVCVC

Known mistypes of this pair

  • subtilsbutil · ssubtil · subbtil · subitl · subtill · subtli · subttil · sutbil
  • subtilersbutiler · ssubtiler · subbtiler · subitler · subtielr · subtilerr · subtiller · subtilre

Frequently Asked Questions

Can "subtil" and "subtiler" be used interchangeably?
No. They are said differently ([zʊpˈtiːl] versus [zʊpˈtiːlɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "subtil" or "subtiler"?
"subtil" is the more common of the two: it sits at frequency rank #25,336 in our German list, against #49,283 for "subtiler". 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 "subtil" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "subtiler" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #328,710 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "subtil" and "subtiler" also get mixed up with nearby pairs, the highest-scored neighbour is "subtilen vs subtiler". 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 #328,710 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