foghorn
"foghorn" is a 7-letter English headword indexed on PlainSpell.
The verdict
“foghorn” is uncommon English (frequency #66,669 among 18,613 “F” headwords), classed as a noun. The kind of spelling people second-guess.
- #66,669
- frequency rank, English
- 18,613
- “F” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A very loud low-pitched horn, used especially in lighthouses and on large boats.
| Property | Value |
|---|---|
| Headword | foghorn |
| Language | English |
| Part of speech | Noun |
| Letters | 7 |
| Frequency rank | #66,669 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “foghorn” sits in English frequency
Rare enough to double-check
foghorn is uncommon English at frequency #66,669 among 18,613 “F” headwords, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.
Zero misspellings are on record for foghorn in our index, suggesting the orthography follows predictable English patterns. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From fog + horn. The correct English form is foghorn, spelled F-O-G-H-O-R-N.
Definition
- 1A very loud low-pitched horn, used especially in lighthouses and on large boats.
- 2A strong gossiper.
Etymology
From fog + horn.
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
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Using “foghorn”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is F-O-G-H-O-R-N - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.