Which to use
“grades” and “grates” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,452
- “grades” frequency rank
- #43,675
- “grates” frequency rank
- 48127
- confusion score
Side-by-Side Comparison
| Feature | grades | grates |
|---|---|---|
| Definition | plural of grade | plural of grate |
Where the eye mixes grades and grates
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses grades with grates
A purely visual mix-up. grades (/ɡɹeɪdz/) and grates (/ɡɹeɪts/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - d in “grades” becomes t in “grates”. Our composite confusion score for this pair is 48127, derived from the frequency rank of both members and their visual similarity.
grades is recorded at frequency rank #4,452, classified as anoun, pronounced /ɡɹeɪdz/. grates is at rank #43,675, tagged as anoun, pronounced /ɡɹeɪts/.
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 48127, this pair ranks #196,019 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of grades vs grates
Shared letters: aegrs. Private to "grades": d. Private to "grates": t.
"grades" · 6 letters · shape CCVCVC · "grates" · 6 letters · shape CCVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "grades" and "grates" mean the same thing in a sentence?
Which is more common, "grades" or "grates"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "grades" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "grates" - compare definitions side by side with the headword page. Word entry
- This pair ranks #196,019 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "grades" and "grates" also get mixed up with nearby pairs, the highest-scored neighbour is "gazes vs grates". 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 #196,019 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.