apavsarcTell them apart

Which to use

“apa” and “arc” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#34,864
“apa” frequency rank
#3,180
“arc” frequency rank
38044
confusion score

Side-by-Side Comparison

Feature apa arc
Definition Relation. 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 apa and arc

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
apa
3 ch
arc

Visual trap between apa and arc

A purely visual mix-up. apa (\a.pa\) and arc (\aʁk\) 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 38044, derived from the frequency rank of both members and their visual similarity.

apa is recorded at frequency rank #34,864, classified as anoun, pronounced \a.pa\. 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 38044, this pair ranks #258,062 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of apa vs arc

Shared letters: a. Private to "apa": p. Private to "arc": cr.

"apa" · 3 letters · shape VCV  ·  "arc" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "apa" for "arc" ever safe?
No. They are said differently (\a.pa\ versus \aʁk\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "apa" or "arc" show up more?
"arc" is the more common of the two: it sits at frequency rank #3,180 in our French list, against #34,864 for "apa". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "apa" and "arc" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "apa" 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 #258,062 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "apa" and "arc" also get mixed up with nearby pairs, the highest-scored neighbour is "apa vs aur". Nearby pair

Confusion rank #258,062 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list