special case

noun

"special-case" is a 11-letter English headword indexed on PlainSpell.

The verdict

“special case” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
12
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A specialized instance of a more general phenomenon, category, etc.

Corpus desk

Index EN-special-case · special case · English

special case · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

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.

Key facts for special case
PropertyValue
Headwordspecial case
LanguageEnglish
Part of speechNoun
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “special case” in English

special casefalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

special case is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 3 senses are on record.

The misspelling generator found no plausible variants for special case, since its letter pattern doesn't lend itself to common typo substitutions. Our confusable-pair dataset has no match for it, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Wiktionary doesn't record an etymology for this headword, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct English form is special case, spelled S-P-E-C-I-A-L- -C-A-S-E.

Definition

  1. 1
    A specialized instance of a more general phenomenon, category, etc.
  2. 2
    A specialized instance of a more general phenomenon, category, etc.
  3. 3
    A specialized instance of a more general phenomenon, category, etc.

Recorded use

Wiktionary examples

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

  1. For quotations using this term, see Citations:special case.
  2. Habermas, e.g., put forward that the legal discourse should not be understood as a special case of the moral discourse because in law next to moral reasons there are also ethical and pragmatic reasons to play a legitimate part (J. Habermas, Between Facts and Norms, 230 ff.).

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "special case"?
"special case" is spelled S-P-E-C-I-A-L- -C-A-S-E.
What does "special case" mean?
As a noun, "special case" means: A specialized instance of a more general phenomenon, category, etc.
What language does "special case" come from?
"special case" is a English word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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.

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

Source: FrequencyWords open word-frequency list