Which to use
“forex” and “foyer” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,245
- “forex” frequency rank
- #25,764
- “foyer” frequency rank
- 38009
- confusion score
Side-by-Side Comparison
| Feature | forex | foyer |
|---|---|---|
| Definition | Syllabic abbreviation of foreign exchange. | A lobby, corridor, or waiting room, used in a hotel, theater, etc. |
Where the eye mixes forex and foyer
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. forex (CVCVC) and foyer (CVVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between forex and foyer
A purely visual mix-up. forex (/ˈfɔɹˌɛks/) and foyer (/ˈfɔɪ.eɪ/) 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 38009, derived from the frequency rank of both members and their visual similarity.
forex is recorded at frequency rank #12,245, classified as anoun, pronounced /ˈfɔɹˌɛks/. foyer is at rank #25,764, tagged as anoun, pronounced /ˈfɔɪ.eɪ/.
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 38009, this pair ranks #289,633 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of forex vs foyer
Shared letters: efor. Private to "forex": x. Private to "foyer": y.
"forex" · 5 letters · shape CVCVC · "foyer" · 5 letters · shape CVVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "forex" for "foyer" ever safe?
Frequency check: "forex" vs "foyer" - 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 "forex" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "foyer" - compare definitions side by side with the headword page. Word entry
- This pair ranks #289,633 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "forex" and "foyer" also get mixed up with nearby pairs, the highest-scored neighbour is "fader vs foyer". 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 #289,633 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.