Which to use
“afoot” and “afoul” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,110
- “afoot” frequency rank
- #45,192
- “afoul” frequency rank
- 78302
- confusion score
Side-by-Side Comparison
| Feature | afoot | afoul |
|---|---|---|
| Definition | On foot. (means of locomotion, walking) | In a state of collision or entanglement. |
Where the eye mixes afoot and afoul
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. afoot and afoul follow the identical consonant-vowel pattern (VCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between afoot and afoul
A purely visual mix-up. afoot (/əˈfʊt/) and afoul (/əˈfaʊl/) 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 78302, derived from the frequency rank of both members and their visual similarity.
afoot is recorded at frequency rank #33,110, classified as anadv, pronounced /əˈfʊt/. afoul is at rank #45,192, tagged as anadv, pronounced /əˈfaʊl/.
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 78302, this pair ranks #24,949 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of afoot vs afoul
Shared letters: afo. Private to "afoot": t. Private to "afoul": lu.
"afoot" · 5 letters · shape VCVVC · "afoul" · 5 letters · shape VCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "afoot" and "afoul" be used interchangeably?
Frequency check: "afoot" vs "afoul" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "afoot" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "afoul" - compare definitions side by side with the headword page. Word entry
- This pair ranks #24,949 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "afoot" and "afoul" also get mixed up with nearby pairs, the highest-scored neighbour is "afoul vs AWOL". 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 #24,949 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.