Which to use
“fog” and “fra” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #8,288
- “fog” frequency rank
- #25,765
- “fra” frequency rank
- 34053
- confusion score
Side-by-Side Comparison
| Feature | fog | fra |
|---|---|---|
| Definition | A thick cloud that forms near the ground; the obscurity of such a cloud. | A title of a friar or monk: brother. |
Where the eye mixes fog and fra
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between fog and fra
A purely visual mix-up. fog (/fɒɡ/) and fra (/fɹɑː/) 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 34053, derived from the frequency rank of both members and their visual similarity.
fog is recorded at frequency rank #8,288, classified as anoun, pronounced /fɒɡ/. fra is at rank #25,765, tagged as anoun, pronounced /fɹɑː/.
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 34053, this pair ranks #324,063 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fog vs fra
Shared letters: f. Private to "fog": go. Private to "fra": ar.
"fog" · 3 letters · shape CVC · "fra" · 3 letters · shape CCV
Frequently Asked Questions
Do "fog" and "fra" mean the same thing in a sentence?
Frequency check: "fog" vs "fra" - which ranks higher?
After this comparison
Eye-level mix-up between "fog" and "fra" 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 "fra" - compare definitions side by side with the headword page. Word entry
- This pair ranks #324,063 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "fog" and "fra" also get mixed up with nearby pairs, the highest-scored neighbour is "foh vs fra". Nearby pair
Confusion rank #324,063 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.