rattletrap

adj

"rattletrap" is a 10-letter English headword indexed on PlainSpell.

The verdict

“rattletrap” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Mechanically unreliable or in disrepair.

Corpus desk

Index EN-rattletrap · rattletrap · English

rattletrap · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "R" 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.

Key facts for rattletrap
PropertyValue
Headwordrattletrap
LanguageEnglish
Part of speechAdjective
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “rattletrap” in English

rattletrapsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

rattletrap is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Mechanically unreliable or in disrepair.".

No misspelling variants are generated for rattletrap in our index, a straightforward case of a spelling with little room for common typos. Our confusable-pair dataset has no match for it, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From rattle + trap. The correct English form is rattletrap, spelled R-A-T-T-L-E-T-R-A-P.

Definition

  1. 1
    Mechanically unreliable or in disrepair.

Recorded use

Wiktionary examples

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

  1. 2006, Paul McGeough, Bush 'palace' shielded from Iraqi storm, theage.com.au, August 26, http://www.theage.com.au/news/world/bush-palace-shielded-from-iraqi-storm/2006/08/25/1156012740594.html, All services for the biggest embassy in the world will operate independently from the rattletrap utilities of the Iraqi capital. (speaking of the new US Embassy in…
  2. Every cultural instinct and previous experience tells you that when you travel this far you should find, at the very least, people on camels. There should be unrecognizable lettering on the signs, and swarthy men in robes drinking coffee from thimble-sized cups and puffing on hookahs, and rattletrap buses and potholes in the road and a real possibility of…

Etymology

From rattle + trap.

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

How do you spell "rattletrap"?
"rattletrap" is spelled R-A-T-T-L-E-T-R-A-P.
What does "rattletrap" mean?
As an adjective, "rattletrap" means: Mechanically unreliable or in disrepair.
What is the origin of the word "rattletrap"?
From rattle + trap. 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.

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

Source: FrequencyWords open word-frequency list