gradevsgraysWhich spelling fits?

Which to use

“grade” and “grays” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,660
“grade” frequency rank
#35,740
“grays” frequency rank
37400
confusion score

Side-by-Side Comparison

Feature grade grays
Definition A rating. plural of gray

Where the eye mixes grade and grays

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
grade
5 ch
grays

Visual trap between grade and grays

A purely visual mix-up. grade (/ɡɹeɪd/) and grays (/ɡɹeɪz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 37400, derived from the frequency rank of both members and their visual similarity.

grade is recorded at frequency rank #1,660, classified as anoun, pronounced /ɡɹeɪd/. grays is at rank #35,740, tagged as anoun, pronounced /ɡɹeɪz/.

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 37400, this pair ranks #294,885 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of grade vs grays

Shared letters: agr. Private to "grade": de. Private to "grays": sy.

"grade" · 5 letters · shape CCVCV  ·  "grays" · 5 letters · shape CCVVC

Known mistypes of this pair

  • gradegarde · ggrade · gradde · graed · grdae · grrade · rgade
  • graysgarys · ggrays · grayss · grayys · grrays · gryas · rgays

Frequently Asked Questions

Do "grade" and "grays" mean the same thing in a sentence?
No. They are said differently (/ɡɹeɪd/ versus /ɡɹeɪz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "grade" or "grays" show up more?
"grade" is the more common of the two: it sits at frequency rank #1,660 in our English list, against #35,740 for "grays". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "grade" and "grays" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "grade" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "grays" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #294,885 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "grade" and "grays" also get mixed up with nearby pairs, the highest-scored neighbour is "grasse vs grays". 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 #294,885 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list