flintlock

/ˈflɪntˌlɒk/

//ˈflɪntˌlɒk// noun

"flintlock" is a 9-letter English headword indexed on PlainSpell.

The verdict

“flintlock” is uncommon English (frequency #79,515 among 2,507 “F” headwords), classed as a noun. The kind of spelling people second-guess.

#79,515
frequency rank, English
2,507
“F” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An early type of firearm, using a spring-loaded flint to strike sparks into the firing pan.

Corpus desk

Index EN-flintlock · flintlock · English

flintlock · rank #79,515 · 0 variants · 0 confusables

  • FREQ-RARE #79,515
  • LEN-LONG 9 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,507
  • PHOTO-FINISH flanged

Nearest frequency peer: flanged (-1 rank slots)

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.

Long-tail ranks near “flintlock”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “flintlock” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for flintlock
PropertyValue
Headwordflintlock
LanguageEnglish
Part of speechNoun
IPA/ˈflɪntˌlɒk/
Letters9
Frequency rank#79,515
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “flintlock” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).flintlockfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “flanged” (#79,514), “fizzing” (#79,513), “floe” (#79,517). Among 2,507 “F” headwords, “flintlock” is #79,515. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

flintlock is uncommon English at frequency #79,515 among 2,507 “F” headwords, classed as anoun, transcribed /ˈflɪntˌlɒk/. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for flintlock in our index, typically a sign the spelling maps closely to how the word sounds. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From flint + lock. The correct English form is flintlock, spelled F-L-I-N-T-L-O-C-K.

Definition

  1. 1
    An early type of firearm, using a spring-loaded flint to strike sparks into the firing pan.
  2. 2
    A type of lock used on muskets, rifles, and pistols from the early 17th to the mid-19th century.

Recorded use

Wiktionary example

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

  1. But then I had the flintlock by me for protection. ¶ There were giants in the days when that gun was made; for surely no modern mortal could have held that mass of metal steady to his shoulder. The linen-press and a chest on the top of it formed, however, a very good gun-carriage; and, thus mounted, aim could be taken out of the window,[…].

Etymology

From flint + lock.

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); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "flintlock"?
"flintlock" is spelled F-L-I-N-T-L-O-C-K. The IPA pronunciation is /ˈflɪntˌlɒk/.
What does "flintlock" mean?
As a noun, "flintlock" means: An early type of firearm, using a spring-loaded flint to strike sparks into the firing pan.
How do you pronounce "flintlock"?
The IPA (International Phonetic Alphabet) transcription for "flintlock" is /ˈflɪntˌlɒk/. 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 "flintlock"?
From flint + lock. 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.

Similar English words by spelling shape

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

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list