gearvsgrayWhich spelling fits?

Quick tell: gear is a verb, gray is a noun, so they fill different roles in a sentence.

Which to use

“gear” is a verb and “gray” is a noun - they look or sound alike but fill different roles in a sentence.

#24,339
“gear” frequency rank
#10,365
“gray” frequency rank
34704
confusion score

Side-by-Side Comparison

Feature gear gray
Definition cair geada unidade no Sistema Internacional de medidas, representado por Gy, que representa a quantidade de energia de radiação ionizante absorvida (ou dose) por unidade de massa, e é definido como a quantidade que deposita 1 joule (J) de energia por quilograma (kg) do meio absorvedor, sendo 1 Gy = 1 J/kg

Where the eye mixes gear and gray

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
gear
4 ch
gray

Why the eye confuses gear with gray

These two trip readers on the page rather than in the ear: gear is /ʒe.ˈaɾ/, /ʒe.ˈa/ while gray is /'greɪ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 34704, derived from the frequency rank of both members and their visual similarity.

gear is recorded at frequency rank #24,339, classified as averb, pronounced /ʒe.ˈaɾ/, /ʒe.ˈa/. gray is at rank #10,365, tagged as anoun, pronounced /'greɪ/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 34704, this pair ranks #32,498 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of gear vs gray

Shared letters: agr. Private to "gear": e. Private to "gray": y.

"gear" · 4 letters · shape CVVC  ·  "gray" · 4 letters · shape CCVV

Known mistypes of this pair

  • gearegar · gaer · gera · ggear
  • graygary · ggray · grayy · grray · grya · rgay

Frequently Asked Questions

Do "gear" and "gray" mean the same thing in a sentence?
No - they are not even the same part of speech. "gear" is a verb and "gray" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "gear" vs "gray" - which ranks higher?
"gray" is the more common of the two: it sits at frequency rank #10,365 in our Portuguese list, against #24,339 for "gear". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "gear" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "gray" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,498 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "gear" and "gray" also get mixed up with nearby pairs, the highest-scored neighbour is "gear vs Guam". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #32,498 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list