armsvsartusWhich spelling fits?

Quick tell: arms is a noun, artus is an adjective, so they fill different roles in a sentence.

Which to use

“arms” is a noun and “artus” is an adjective - they look or sound alike but fill different roles in a sentence.

#37,175
“arms” frequency rank
#40,127
“artus” frequency rank
77302
confusion score

Side-by-Side Comparison

Feature arms artus
Definition Armoiries, blason. Étroit, serré.

Letter map: arms vs artus

Shared letters muted; letters that set arms and artus apart highlighted. Shared run: 3. arms runs 4 letters (VCCC) against artus's 5 (VCCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
arms
5 ch
artus

Part-of-speech tell for arms / artus

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: arms is anoun and artusanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 77302, derived from the frequency rank of both members and their visual similarity.

arms is recorded at frequency rank #37,175, classified as anoun, pronounced \ɑːmz\. artus is at rank #40,127, tagged as anadj.

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 77302, this pair ranks #28,776 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of arms vs artus

Shared letters: ars. Private to "arms": m. Private to "artus": tu.

"arms" · 4 letters · shape VCCC  ·  "artus" · 5 letters · shape VCCVC

Known mistypes of this pair

  • arms ← armms · armss · arrms · arsm
  • artus ← arrtus · artsu · arttus · artuss · aruts · atrus · ratus

Frequently Asked Questions

Can "arms" and "artus" be used interchangeably?
No - they are not even the same part of speech. "arms" is a noun and "artus" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "arms" or "artus" show up more?
"arms" is the more common of the two: it sits at frequency rank #37,175 in our French list, against #40,127 for "artus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "arms" vs "artus" is on the table, pick a follow-up below.

  • Full dictionary entry for "arms" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "artus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #28,776 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "arms" and "artus" also get mixed up with nearby pairs, the highest-scored neighbour is "arti vs artus". 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 #28,776 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