billfold
/ˈbɪlˌfoʊld/
"billfold" is a 8-letter English headword indexed on PlainSpell.
The verdict
“billfold” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A small, folding sleeve or case designed to hold paper currency, as well as credit cards, pictures, etc.
| Property | Value |
|---|---|
| Headword | billfold |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈbɪlˌfoʊld/ |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “billfold” sits in English frequency
Spelling & Dictionary Insight
The English entry for billfold is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈbɪlˌfoʊld/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "A small, folding sleeve or case designed to hold paper currency, as well as credit cards, pictures, etc.".
The misspelling generator found no plausible variants for billfold, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From bill + fold. The correct English form is billfold, spelled B-I-L-L-F-O-L-D.
Definition
- 1A small, folding sleeve or case designed to hold paper currency, as well as credit cards, pictures, etc.
Etymology
From bill + fold.
Synonyms
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
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Using “billfold”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is B-I-L-L-F-O-L-D - every other letter order is a misspelling in standard orthography.
- Say it as /ˈbɪlˌfoʊld/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
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.