optimalvsoptimalerWhich spelling fits?

Which to use

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

#7,372
“optimal” frequency rank
#38,322
“optimaler” frequency rank
45694
confusion score

Side-by-Side Comparison

Feature optimal optimaler
Definition das Bestmögliche unter den gegebenen Voraussetzungen Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs optimal

Where the eye mixes optimal and optimaler

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

7 ch
optimal
9 ch
optimaler

Visual trap between optimal and optimaler

A purely visual mix-up. optimal ([ɔptiˈmaːl]) and optimaler ([ɔptiˈmaːlɐ]) 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) - “optimal” sits inside “optimaler”. Our composite confusion score for this pair is 45694, derived from the frequency rank of both members and their visual similarity.

optimal is recorded at frequency rank #7,372, classified as anadj, pronounced [ɔptiˈmaːl]. optimaler is at rank #38,322, tagged as anadj, pronounced [ɔptiˈmaːlɐ].

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 45694, this pair ranks #1,344,340 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of optimal vs optimaler

Shared letters: ailmopt. Private to "optimal": -. Private to "optimaler": er.

"optimal" · 7 letters · shape VCCVCVC  ·  "optimaler" · 9 letters · shape VCCVCVCVC

Known mistypes of this pair

  • optimalopitmal · opptimal · optiaml · optimall · optimla · optimmal · optmial · opttimal
  • optimaleropitmaler · opptimaler · optiamler · optimaelr · optimalerr · optimaller · optimalre · optimlaer

Frequently Asked Questions

Is swapping "optimal" for "optimaler" ever safe?
No. They are said differently ([ɔptiˈmaːl] versus [ɔptiˈmaːlɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "optimal" vs "optimaler" - which ranks higher?
"optimal" is the more common of the two: it sits at frequency rank #7,372 in our German list, against #38,322 for "optimaler". 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 "optimal" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "optimaler" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,344,340 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "optimal" and "optimaler" also get mixed up with nearby pairs, the highest-scored neighbour is "optimalen vs optimaler". 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 #1,344,340 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