Which to use
“fog” is a noun and “foll” is an adjective - they look or sound alike but fill different roles in a sentence.
- #46,768
- “fog” frequency rank
- #35,043
- “foll” frequency rank
- 81811
- confusion score
Side-by-Side Comparison
| Feature | fog | foll |
|---|---|---|
| Definition | Brouillard, brume. | Fou. |
Where the eye mixes fog and foll
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. fog runs 3 letters (CVC) against foll's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between fog and foll
These two trip readers on the page rather than in the ear: fog is \fɔɡ\ while foll is \ˈfɔlː\. 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 81811, derived from the frequency rank of both members and their visual similarity.
fog is recorded at frequency rank #46,768, classified as anoun, pronounced \fɔɡ\. foll is at rank #35,043, tagged as anadj, pronounced \ˈfɔlː\.
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 81811, this pair ranks #17,987 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of fog vs foll
Shared letters: fo. Private to "fog": g. Private to "foll": l.
"fog" · 3 letters · shape CVC · "foll" · 4 letters · shape CVCC
Known mistypes of this pair
- foll ← ffoll · flol · ofll
Frequently Asked Questions
Do "fog" and "foll" mean the same thing in a sentence?
Frequency check: "fog" vs "foll" - which ranks higher?
What to do next
Eye-level mix-up between "fog" and "foll" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fog" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "foll" - compare definitions side by side with the headword page. Word entry
- This pair ranks #17,987 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fog" and "foll" also get mixed up with nearby pairs, the highest-scored neighbour is "Fee vs fog". 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 #17,987 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.