grind one's gears

verb

"grind-one-s-gears" is a 14-letter English headword indexed on PlainSpell.

The verdict

“grind one's gears” is outside the top-ranked English vocabulary, used as a verb - the kind of word writers most often double-check.

Unranked
below top-frequency English
17
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To annoy or irritate one.

Key facts for grind one's gears
PropertyValue
Headwordgrind one's gears
LanguageEnglish
Part of speechVerb
Letters17
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “grind one's gears” sits in English frequency

grind one's gears falls 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.

Spelling & Dictionary Insight

The English entry for grind one's gears is 17 letters long, classified as a verb. 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: "To annoy or irritate one.".

We couldn't generate a plausible misspelling set for grind one's gears, since its letter pattern doesn't lend itself to common typo substitutions. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: As an analogy to a state in a multispeed internal combustion engine in which improperly synchronized inputs and outputs in the transmission during a gear shift (as by driver error or a mechanical fault) lead to literal grinding of gears against each other a… The correct English form is grind one's gears, spelled G-R-I-N-D- -O-N-E-'-S- -G-E-A-R-S.

Definition

  1. 1
    To annoy or irritate one.

Etymology

As an analogy to a state in a multispeed internal combustion engine in which improperly synchronized inputs and outputs in the transmission during a gear shift (as by driver error or a mechanical fault) lead to literal grinding of gears against each other as they're forced to mesh at different speeds from one another. The noise produced is harsh and grating, and damage to the transmission can accumulate with repeated occurrences.

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 "grind one's gears"?
"grind one's gears" is spelled G-R-I-N-D- -O-N-E-'-S- -G-E-A-R-S.
What does "grind one's gears" mean?
As a verb, "grind one's gears" means: To annoy or irritate one.
What is the origin of the word "grind one's gears"?
As an analogy to a state in a multispeed internal combustion engine in which improperly synchronized inputs and outputs in the transmission during a gear shift (as by driver error or a mechanical fault) lead to literal grinding of gears against ea... See the full etymology section above for more details.
Is PlainSpell free to use?
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Using “grind one's gears”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is G-R-I-N-D- -O-N-E-'-S- -G-E-A-R-S - every other letter order is a misspelling in standard orthography.
  • 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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list