Which to use
“floss” and “flow” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #22,974
- “floss” frequency rank
- #2,111
- “flow” frequency rank
- 25085
- confusion score
Side-by-Side Comparison
| Feature | floss | flow |
|---|---|---|
| Definition | A thread used to clean the gaps between the teeth. | Movement in people or things characterized with a continuous motion, involving either a non solid mass or a multitude. |
Where the eye mixes floss and flow
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: floss vs flow
A purely visual mix-up. floss (/flɒs/) and flow (/fləʊ/) 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 1 letter(s) in length. Our composite confusion score for this pair is 25085, derived from the frequency rank of both members and their visual similarity.
floss is recorded at frequency rank #22,974, classified as anoun, pronounced /flɒs/. flow is at rank #2,111, tagged as anoun, pronounced /fləʊ/.
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 25085, this pair ranks #397,040 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of floss vs flow
Shared letters: flo. Private to "floss": s. Private to "flow": w.
"floss" · 5 letters · shape CCVCC · "flow" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Can "floss" and "flow" be used interchangeably?
Which is more common, "floss" or "flow"?
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 "floss" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "flow" - compare definitions side by side with the headword page. Word entry
- This pair ranks #397,040 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "floss" and "flow" also get mixed up with nearby pairs, the highest-scored neighbour is "floss vs fossa". 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 #397,040 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.