Which to use
“fie” is an intj and “fou” is an adjective - they look or sound alike but fill different roles in a sentence.
- #45,929
- “fie” frequency rank
- #48,244
- “fou” frequency rank
- 94173
- confusion score
Side-by-Side Comparison
| Feature | fie | fou |
|---|---|---|
| Definition | Sometimes followed by on or upon: used to express distaste, disgust, or outrage. | Drunk. |
Letter map: fie vs fou
Shared letters muted; letters that set fie and fou apart highlighted. Shared run: 1. fie and fou follow the identical consonant-vowel pattern (CVV). Same shape at a glance is often the real trap, independent of shared letters.
Role in the sentence - fie and fou
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fie is anintj and fouanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 94173, derived from the frequency rank of both members and their visual similarity.
fie is recorded at frequency rank #45,929, classified as anintj, pronounced /faɪ/. 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 94173, this pair ranks #1,518 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of fie vs fou
Shared letters: f. Private to "fie": ei. Private to "fou": ou.
"fie" · 3 letters · shape CVV · "fou" · 3 letters · shape CVV
Frequently Asked Questions
Is swapping "fie" for "fou" ever safe?
Frequency check: "fie" vs "fou" - which ranks higher?
What to do next
You've compared "fie" and "fou". Here's where to go from here.
- Full dictionary entry for "fie" 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 #1,518 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "fie" and "fou" also get mixed up with nearby pairs, the highest-scored neighbour is "FOMO vs fou". Nearby pair
Confusion rank #1,518 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.