bug-a-boo
/ˈbʌɡəbuː/
"bug-a-boo" is a 7-letter English headword indexed on PlainSpell.
The verdict
“bug-a-boo” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 9
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A mythical, nocturnal creature; a hobgoblin.
Corpus desk
Index EN-bug-a-boo · bug-a-boo · English
bug-a-boo · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 9 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "B" 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.
| Property | Value |
|---|---|
| Headword | bug-a-boo |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈbʌɡəbuː/ |
| Letters | 9 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “bug-a-boo” in English
Rare enough to double-check
bug-a-boo is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈbʌɡəbuː/. Rarity is why readers land here mid-draft. 2 senses are on record.
No misspelling variants are generated for bug-a-boo in our index, which points to an orthography that plays by predictable English rules. Our confusable-pair dataset has no match for it, since no other headword is close enough in sound or shape to pair with it.
Etymologically, the entry records: An earlier form was seen in buggybow, probably an alteration of bugbear (see bug), but connected by Chapman ("Dictionary of American Slang") with Bugibu, demon in the Old French poem Aliscans from 1141, which is perhaps of Celtic origin as a pagan god (comp… The correct English form is bug-a-boo, spelled B-U-G---A---B-O-O.
Definition
- 1A mythical, nocturnal creature; a hobgoblin.
- 2Any imagined fear or threat, or a fear presumed larger than it really is.
Recorded use
Wiktionary examplesThese source excerpts show how bug-a-boo appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The German ubu, as well as the French bibou, is also used for bug-a-boo, hobgoblin, or any other fantastical, terrific nocturnal object.
“Oh! Of all the intolerable bugaboos. Gentlemen, this is a family discu-- Oh!”
Etymology
An earlier form was seen in buggybow, probably an alteration of bugbear (see bug), but connected by Chapman ("Dictionary of American Slang") with Bugibu, demon in the Old French poem Aliscans from 1141, which is perhaps of Celtic origin as a pagan god (compare Cornish buccaboo (“devil”), from bucca (“bogle, goblin”)). Alternatively, bug + a + boo. For a similar semantic development from a heathen god to demon to monster, compare etymology of French lutin.
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.