fog vs for, What's the Difference?

Which to use

“fog” and “for” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#46,768
“fog” frequency rank: #2,077
“for” frequency rank: 48845
confusion score

Side-by-Side Comparison

Feature	fog	for
Definition	Brouillard, brume.	Lieu où les tribunaux sont compétents pour exercer leur juridiction.

Where the eye mixes fog and for

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch

fog

3 ch

for

Visual trap between fog and for

A purely visual mix-up. fog (\fɔɡ\) and for (\fɔʁ\) 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 a single letter - g in “fog” becomes r in “for”. Our composite confusion score for this pair is 48845, 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\. for is at rank #2,077, tagged as anoun, pronounced \fɔʁ\.

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 48845, this pair ranks #175,598 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fog vs for

Shared letters: fo. Private to "fog": g. Private to "for": r.

"fog" · 3 letters · shape CVC · "for" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "fog" for "for" ever safe?

No. They are said differently (\fɔɡ\ versus \fɔʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

In ordinary French text, does "fog" or "for" show up more?

"for" is the more common of the two: it sits at frequency rank #2,077 in our French list, against #46,768 for "fog". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

Full dictionary entry for "fog" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "for" - compare definitions side by side with the headword page. Word entry
This pair ranks #175,598 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"fog" and "for" also get mixed up with nearby pairs, the highest-scored neighbour is "Fee vs fog". Nearby pair

Confusion rank #175,598 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.