capercaillie

/kæpəˈkeɪli/

//kæpəˈkeɪli// noun

"capercaillie" is a 12-letter English headword indexed on PlainSpell.

The verdict

“capercaillie” 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 large, black grouse of the genus Tetrao in the bird family Phasianidae, especially the western capercaillie, Tetrao urogallus.

Corpus desk

Index EN-capercaillie · capercaillie · English

capercaillie · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "C" 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 capercaillie
PropertyValue
Headwordcapercaillie
LanguageEnglish
Part of speechNoun
IPA/kæpəˈkeɪli/
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “capercaillie” in English

capercailliesits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

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

Rare enough to double-check

capercaillie is uncommon English outside the top frequency list, classed as anoun, transcribed /kæpəˈkeɪli/. Rarity is why readers land here mid-draft. Gloss: "A large, black grouse of the genus Tetrao in the bird family Phasianidae, especially the western capercaillie, Tetrao urogallus.".

We couldn't generate a plausible misspelling set for capercaillie, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: Borrowed from Scots capercailzie (for the -z-, see Mackenzie and tailzie), a corruption of Scottish Gaelic capall (“horse”) + coille (“of the woods”). The correct English form is capercaillie, spelled C-A-P-E-R-C-A-I-L-L-I-E.

Definition

  1. 1
    A large, black grouse of the genus Tetrao in the bird family Phasianidae, especially the western capercaillie, Tetrao urogallus.

Etymology

Borrowed from Scots capercailzie (for the -z-, see Mackenzie and tailzie), a corruption of Scottish Gaelic capall (“horse”) + coille (“of the woods”).

Synonyms

wood grouse

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 "capercaillie"?
"capercaillie" is spelled C-A-P-E-R-C-A-I-L-L-I-E. The IPA pronunciation is /kæpəˈkeɪli/.
What does "capercaillie" mean?
As a noun, "capercaillie" means: A large, black grouse of the genus Tetrao in the bird family Phasianidae, especially the western capercaillie, Tetrao urogallus.
How do you pronounce "capercaillie"?
The IPA (International Phonetic Alphabet) transcription for "capercaillie" is /kæpəˈkeɪli/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "capercaillie"?
Borrowed from Scots capercailzie (for the -z-, see Mackenzie and tailzie), a corruption of Scottish Gaelic capall (“horse”) + coille (“of the woods”). See the full etymology section above for more details.
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