fongvsfouWhich spelling fits?

Quick tell: fong is a noun, fou is an adjective, so they fill different roles in a sentence.

Which to use

“fong” is a noun and “fou” is an adjective - they look or sound alike but fill different roles in a sentence.

#28,923
“fong” frequency rank
#48,244
“fou” frequency rank
77167
confusion score

Side-by-Side Comparison

Feature fong fou
Definition A kick. Drunk.

Letter map: fong vs fou

Shared letters muted; letters that set fong and fou apart highlighted. Shared run: 2. fong runs 4 letters (CVCC) against fou's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
fong
3 ch
fou

Role in the sentence - fong and fou

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fong is anoun and fouanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 77167, derived from the frequency rank of both members and their visual similarity.

fong is recorded at frequency rank #28,923, classified as anoun. fou is at rank #48,244, tagged as anadj.

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 77167, this pair ranks #28,004 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of fong vs fou

Shared letters: fo. Private to "fong": gn. Private to "fou": u.

"fong" · 4 letters · shape CVCC  ·  "fou" · 3 letters · shape CVV

Known mistypes of this pair

  • fong ← ffong · fnog · fogn · fongg · fonng · ofng

Frequently Asked Questions

Is swapping "fong" for "fou" ever safe?
No - they are not even the same part of speech. "fong" is a noun and "fou" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "fong" vs "fou" - which ranks higher?
"fong" is the more common of the two: it sits at frequency rank #28,923 in our English list, against #48,244 for "fou". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "fong" and "fou". Here's where to go from here.

  • Full dictionary entry for "fong" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fou" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #28,004 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "fong" and "fou" also get mixed up with nearby pairs, the highest-scored neighbour is "FOMO vs fou". 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 #28,004 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list