Which to use
“graff” is a noun and “gruff” is an adjective - they look or sound alike but fill different roles in a sentence.
- #37,004
- “graff” frequency rank
- #36,588
- “gruff” frequency rank
- 73592
- confusion score
Side-by-Side Comparison
| Feature | graff | gruff |
|---|---|---|
| Definition | Alternative form of graft. | having a rough, surly, and harsh demeanor and nature. |
Where the eye mixes graff and gruff
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: graff vs gruff
These two trip readers on the page rather than in the ear: graff is /ɡɹɑːf/ while gruff is /ɡɹʌf/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “graff” becomes u in “gruff”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 73592, derived from the frequency rank of both members and their visual similarity.
graff is recorded at frequency rank #37,004, classified as anoun, pronounced /ɡɹɑːf/. gruff is at rank #36,588, tagged as anadj, pronounced /ɡɹʌf/.
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 73592, this pair ranks #39,110 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of graff vs gruff
Shared letters: fgr. Private to "graff": a. Private to "gruff": u.
"graff" · 5 letters · shape CCVCC · "gruff" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Do "graff" and "gruff" mean the same thing in a sentence?
Which is more common, "graff" or "gruff"?
Useful next steps
Eye-level mix-up between "graff" and "gruff" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "graff" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "gruff" - compare definitions side by side with the headword page. Word entry
- This pair ranks #39,110 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "graff" and "gruff" also get mixed up with nearby pairs, the highest-scored neighbour is "gaffe vs graff". 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 #39,110 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.