Aunt Flo
/ɑːnt fləʊ/
"aunt-flo" is a 7-letter English headword indexed on PlainSpell.
The verdict
“Aunt Flo” is outside the top-ranked English vocabulary, used as a proper 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 personification of the menstrual period or menstruation.
| Property | Value |
|---|---|
| Headword | Aunt Flo |
| Language | English |
| Part of speech | Proper noun |
| IPA | /ɑːnt fləʊ/ |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Aunt Flo” sits in English frequency
Spelling & Dictionary Insight
The English entry for Aunt Flo is 8 letters long, classified as a proper noun, and transcribed in the International Phonetic Alphabet as /ɑːnt fləʊ/. 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 personification of the menstrual period or menstruation.".
The misspelling generator found no plausible variants for Aunt Flo, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: Pun on flow and Flo (nickname for Florence, Flora, etc). The correct English form is Aunt Flo, spelled A-U-N-T- -F-L-O.
Definition
- 1A personification of the menstrual period or menstruation.
Etymology
Pun on flow and Flo (nickname for Florence, Flora, etc).
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
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Using “Aunt Flo”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-U-N-T- -F-L-O - every other letter order is a misspelling in standard orthography.
- Say it as /ɑːnt fləʊ/ (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.