optional

[ɔpt͡si̯oˈnaːl]

/[ɔpt͡si̯oˈnaːl]/ adj

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“optional” has 11 generated spelling variants in the German index at frequency #15,447. The variants make it a useful spelling check.

#15,447
frequency rank, German
1,007
“O” headwords
11
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - wählbar; nicht obligatorisch; man kann sich entscheiden, ob man es macht oder nicht

Corpus desk

Index DE-optional · optional · German

optional · rank #15,447 · 11 variants · 3 confusables

  • FREQ-MID #15,447
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 3 pairs
  • VAR-MID 11 variants
  • BOOK-MID 1,007
  • PHOTO-FINISH okt

Nearest frequency peer: okt (-1 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rang-Peers am Tippfehler-Magneten „optional“

Gleiche Seltenheitsbandbreite: nützlich, wenn ein Tippfehler auf ein Peer-Lemma trifft

corpus weight

What this shows „optional“ sitzt unter diesen FrequencyWords-Peers; die Tippfehlertiefe steht separat im Edit-Distance-Chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

optional vs Optionen
63% similar
optional vs Option
63% similar
optional vs optimal
75% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for optional
PropertyValue
Headwordoptional
LanguageGerman
Part of speechAdjective
IPA[ɔpt͡si̯oˈnaːl]
Letters8
Frequency rank#15,447
Misspellings tracked11
Confusable pairs3
SourceWiktionary (kaikki.org)

Häufigkeitslage von Tippfehler-Magnet „optional“

Diese Skala geht vom Kern des Alltagdeutschen (links) bis zum seltenen Langschwanz (rechts).optionalliegt hier neben dem Tippfehler-Druck:

#1#100#1K#10K#100K
← used constantlyrarely used →

Die Skala ist logarithmisch (jeder Tick ≈ 10× seltener). Peers derselben Seltenheitsbandbreite: „okt“ (#15,446), „Palais“ (#15,448), „officer“ (#15,445). Unter 1,007 „O“-Lemmata liegt „optional“ bei #15,447. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around optional (IPA [ɔpt͡si̯oˈnaːl]), anadjective. Corpus frequency is #15,447 among 1,007 “O” headwords. Dominant gloss: "wählbar; nicht obligatorisch; man kann sich entscheiden, ob man es macht oder nicht".

Our generated misspelling index lists 11 likely wrong-spelling variants for optional, with forms such as "opitonal", "opptional", and "optinoal". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 3 confusable-pair relationships, "Optionen", "Option", "optimal", a pairing that trips writers up because the two words share enough sound or shape to blur together.

This entry carries no recorded etymology, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct German form is optional, spelled O-P-T-I-O-N-A-L.

Definition

  1. 1
    wählbar; nicht obligatorisch; man kann sich entscheiden, ob man es macht oder nicht

Recorded use

Wiktionary examples

These source excerpts show how optional appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Die Angabe der Telefonnummer ist optional.
  2. „Ein weiteres ungewöhnliches Flugzeug ist zumindest schon für den optionalen Einbau eines Elektromotors vorbereitet. Es ist ein Nurflügel von Horten Aircraft aus Eisenach.“

Synonyms

wahlfreifakultativalternativ

Antonyms

obligatorischaufpreispflichtigserienmäßig

This word in other languages

optional(English)opcional(Español)optionnel(Français)

Common misspellings

Also misspelled as:

  • opitonal
  • opptional
  • optinoal
  • optioanl
  • optionall
  • optionla
  • optionnal
  • optoinal
  • opttional
  • otpional
  • potional

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of optional - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

opitonal2opptional1optinoal2optioanl2optionall1optionla2optionnal1optoinal2
Edit distance from "optional"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 German corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "optional"?
"optional" is spelled O-P-T-I-O-N-A-L. The IPA pronunciation is [ɔpt͡si̯oˈnaːl].
What does "optional" mean?
As an adjective, "optional" means: wählbar; nicht obligatorisch; man kann sich entscheiden, ob man es macht oder nicht
What words are commonly confused with "optional"?
"optional" is commonly confused with "Optionen", "Option", "optimal". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "optional"?
The IPA (International Phonetic Alphabet) transcription for "optional" is [ɔpt͡si̯oˈnaːl]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "optional" come from?
"optional" is a German word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar German words by spelling shape

Same letter count and similar misspelling depth for "optional", not the corpus desk frequency band.

Same letter count

Frequency-ranked German headwords with 8 letters (nearest by frequency rank).

physisch#15,453Metapher#15,434Meisters#15,432Manifest#15,428

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

pinkeln11 variantsMundart11 variantsLenkrad11 variantskrachen11 variants

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list