Which to use
“filet” and “flex” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,982
- “filet” frequency rank
- #10,696
- “flex” frequency rank
- 47678
- confusion score
Side-by-Side Comparison
| Feature | filet | flex |
|---|---|---|
| Definition | Alternative spelling of fillet. | Flexibility, pliancy. |
Where the eye mixes filet and flex
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses filet with flex
A purely visual mix-up. filet (/ˈfɪleɪ/) and flex (/flɛks/) 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 1 letter(s) in length. Our composite confusion score for this pair is 47678, derived from the frequency rank of both members and their visual similarity.
filet is recorded at frequency rank #36,982, classified as anoun, pronounced /ˈfɪleɪ/. flex is at rank #10,696, tagged as anoun, pronounced /flɛks/.
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 47678, this pair ranks #200,188 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of filet vs flex
Shared letters: efl. Private to "filet": it. Private to "flex": x.
"filet" · 5 letters · shape CVCVC · "flex" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "filet" for "flex" ever safe?
Frequency check: "filet" vs "flex" - which ranks higher?
What to do next
Eye-level mix-up between "filet" and "flex" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "filet" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "flex" - compare definitions side by side with the headword page. Word entry
- This pair ranks #200,188 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "filet" and "flex" also get mixed up with nearby pairs, the highest-scored neighbour is "fidget vs filet". 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 #200,188 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.