Which to use
“grieves” is a noun and “grievous” is an adjective - they look or sound alike but fill different roles in a sentence.
- #48,784
- “grieves” frequency rank
- #22,986
- “grievous” frequency rank
- 71770
- confusion score
Side-by-Side Comparison
| Feature | grieves | grievous |
|---|---|---|
| Definition | plural of grief | Causing grief, pain, or sorrow. |
Where the eye mixes grieves and grievous
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. grieves runs 7 letters (CCVVCVC) against grievous's 8 (CCVVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses grieves with grievous
These two trip readers on the page rather than in the ear: grieves is /ɡɹiːvz/ while grievous is /ˈɡɹiː.vəs/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 71770, derived from the frequency rank of both members and their visual similarity.
grieves is recorded at frequency rank #48,784, classified as anoun, pronounced /ɡɹiːvz/. grievous is at rank #22,986, tagged as anadj, pronounced /ˈɡɹiː.vəs/.
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 71770, this pair ranks #45,470 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of grieves vs grievous
Shared letters: egirsv. Private to "grieves": -. Private to "grievous": ou.
"grieves" · 7 letters · shape CCVVCVC · "grievous" · 8 letters · shape CCVVCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "grieves" and "grievous" mean the same thing in a sentence?
Which is more common, "grieves" or "grievous"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "grieves" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "grievous" - compare definitions side by side with the headword page. Word entry
- This pair ranks #45,470 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "grieves" and "grievous" also get mixed up with nearby pairs, the highest-scored neighbour is "grieved vs grieves". 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 #45,470 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.