spare part

noun

"spare-part" is a 9-letter English headword indexed on PlainSpell.

The verdict

“spare part” is uncommon English (outside the top frequency list), classed as a noun. 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) - A component of any manufactured goods, kept in reserve to replace one that fails; a spare.

Corpus desk

Index EN-spare-part · spare part · English

spare part · 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 "S" 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 spare part
PropertyValue
Headwordspare part
LanguageEnglish
Part of speechNoun
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “spare part” in English

spare partfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

spare part is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A component of any manufactured goods, kept in reserve to replace one that fails; a spare.".

No generated misspelling entries exist for spare part in our index, since its letter sequence doesn't invite the usual edit-distance slips. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.

No explicit etymology string is stored for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is spare part, spelled S-P-A-R-E- -P-A-R-T.

Definition

  1. 1
    A component of any manufactured goods, kept in reserve to replace one that fails; a spare.

Recorded use

Wiktionary examples

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

  1. It is extremely difficult to obtain spare parts from abroad, and these are manufactured in the shops [workshops].
  2. As for the rest, Steward says: " I suspect probably only 40 to 50 may have a future on the rails, and the others will be componentised. As with all industries, recycling is a very big thing. There's a lot of value in the spare parts."

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

How do you spell "spare part"?
"spare part" is spelled S-P-A-R-E- -P-A-R-T.
What does "spare part" mean?
As a noun, "spare part" means: A component of any manufactured goods, kept in reserve to replace one that fails; a spare.
What language does "spare part" come from?
"spare part" is a English word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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