Which to use
“gray” is a noun and “guay” is an adjective - they look or sound alike but fill different roles in a sentence.
- #12,973
- “gray” frequency rank
- #43,968
- “guay” frequency rank
- 56941
- confusion score
Side-by-Side Comparison
| Feature | gray | guay |
|---|---|---|
| Definition | Unité de mesure de dose absorbée du Système international (SI), définie comme valant 1 joule par kilogramme. Son symbole est Gy. | Super, excellent. |
Where the eye mixes gray and guay
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between gray and guay
These two trip readers on the page rather than in the ear: gray is \ɡʁe\ while guay is \ɡwaj\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - r in “gray” becomes u in “guay”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 56941, derived from the frequency rank of both members and their visual similarity.
gray is recorded at frequency rank #12,973, classified as anoun, pronounced \ɡʁe\. guay is at rank #43,968, tagged as anadj, pronounced \ɡwaj\.
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 56941, this pair ranks #118,018 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of gray vs guay
Shared letters: agy. Private to "gray": r. Private to "guay": u.
"gray" · 4 letters · shape CCVV · "guay" · 4 letters · shape CVVV
Known mistypes of this pair
Frequently Asked Questions
Can "gray" and "guay" be used interchangeably?
In ordinary French text, does "gray" or "guay" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "gray" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "guay" - compare definitions side by side with the headword page. Word entry
- This pair ranks #118,018 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "gray" and "guay" also get mixed up with nearby pairs, the highest-scored neighbour is "gruau vs guay". 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 #118,018 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.