Which to use
“fas” is a noun and “fle” is a verb - they look or sound alike but fill different roles in a sentence.
- #47,890
- “fas” frequency rank
- #39,300
- “fle” frequency rank
- 87190
- confusion score
Side-by-Side Comparison
| Feature | fas | fle |
|---|---|---|
| Definition | Face, figure, visage. | Dormir. |
Where the eye mixes fas and fle
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. fas (CVC) and fle (CCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: fas vs fle
These two trip readers on the page rather than in the ear: fas is \ˈfasː\ while fle is \ˈfle\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 87190, derived from the frequency rank of both members and their visual similarity.
fas is recorded at frequency rank #47,890, classified as anoun, pronounced \ˈfasː\. fle is at rank #39,300, tagged as averb, pronounced \ˈfle\.
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 87190, this pair ranks #8,623 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of fas vs fle
Shared letters: f. Private to "fas": as. Private to "fle": el.
"fas" · 3 letters · shape CVC · "fle" · 3 letters · shape CCV
Frequently Asked Questions
Do "fas" and "fle" mean the same thing in a sentence?
Which is more common, "fas" or "fle"?
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 "fas" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fle" - compare definitions side by side with the headword page. Word entry
- This pair ranks #8,623 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fas" and "fle" also get mixed up with nearby pairs, the highest-scored neighbour is "fas vs Fee". Nearby pair
Confusion rank #8,623 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.