Which to use
“fluff” and “fluke” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #22,380
- “fluff” frequency rank
- #24,159
- “fluke” frequency rank
- 46539
- confusion score
Side-by-Side Comparison
| Feature | fluff | fluke |
|---|---|---|
| Definition | Anything light, soft or fuzzy, especially fur, hair, feathers. | A lucky or improbable occurrence that could probably never be repeated. |
Where the eye mixes fluff and fluke
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: fluff vs fluke
A purely visual mix-up. fluff (/flʌf/) and fluke (/fluːk/) 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 46539, derived from the frequency rank of both members and their visual similarity.
fluff is recorded at frequency rank #22,380, classified as anoun, pronounced /flʌf/. fluke is at rank #24,159, tagged as anoun, pronounced /fluːk/.
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 46539, this pair ranks #210,823 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fluff vs fluke
Shared letters: flu. Private to "fluff": -. Private to "fluke": ek.
"fluff" · 5 letters · shape CCVCC · "fluke" · 5 letters · shape CCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "fluff" and "fluke" mean the same thing in a sentence?
Frequency check: "fluff" vs "fluke" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "fluff" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fluke" - compare definitions side by side with the headword page. Word entry
- This pair ranks #210,823 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "fluff" and "fluke" also get mixed up with nearby pairs, the highest-scored neighbour is "flaked vs fluke". 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 #210,823 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.