Which to use
“Alf” is a name and “arc” is a noun - they look or sound alike but fill different roles in a sentence.
- #40,111
- “Alf” frequency rank
- #3,180
- “arc” frequency rank
- 43291
- confusion score
Side-by-Side Comparison
| Feature | Alf | arc |
|---|---|---|
| Definition | Nom de famille. | Arme de trait servant à lancer des flèches, formée d’une branche de bois ou d’une verge, soit de métal, soit d’autre matière, courbée avec effort au moyen d’une corde qui s’attache aux deux extrémités. |
Where the eye mixes Alf and arc
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between Alf and arc
These two trip readers on the page rather than in the ear: Alf is \ɑlf\ while arc is \aʁk\. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43291, derived from the frequency rank of both members and their visual similarity.
Alf is recorded at frequency rank #40,111, classified as aname, pronounced \ɑlf\. arc is at rank #3,180, tagged as anoun, pronounced \aʁk\.
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 43291, this pair ranks #219,219 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Alf vs arc
Shared letters: a. Private to "Alf": fl. Private to "arc": cr.
"Alf" · 3 letters · shape VCC · "arc" · 3 letters · shape VCC
Frequently Asked Questions
Can "Alf" and "arc" be used interchangeably?
In ordinary French text, does "Alf" or "arc" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Alf" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arc" - compare definitions side by side with the headword page. Word entry
- This pair ranks #219,219 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Alf" and "arc" also get mixed up with nearby pairs, the highest-scored neighbour is "Alf vs aur". Nearby pair
Confusion rank #219,219 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.