athvsAthosTell them apart

Quick tell: ath is a article, Athos is a name, so they fill different roles in a sentence.

Which to use

“ath” is an article and “Athos” is a name - they look or sound alike but fill different roles in a sentence.

#31,830
“ath” frequency rank
#36,253
“Athos” frequency rank
68083
confusion score

Side-by-Side Comparison

Feature ath Athos
Definition Contraction de la préposition a et de l'article défini eth. Ancienne seigneurie et commune de France.

Letter map: ath vs Athos

Shared letters muted; letters that set ath and Athos apart highlighted. Shared run: 3.

3 ch
ath
5 ch
Athos

Grammar separator: ath vs Athos

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ath is anarticle and Athosaname. On the page they differ by 2 extra letter(s) - “ath” sits inside “Athos”. Our composite confusion score for this pair is 68083, derived from the frequency rank of both members and their visual similarity.

ath is recorded at frequency rank #31,830, classified as anarticle, pronounced \at\. Athos is at rank #36,253, tagged as aname.

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 68083, this pair ranks #60,645 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of ath vs Athos

Shared letters: aht. Private to "ath": -. Private to "Athos": os.

"ath" · 3 letters · shape VCC  ·  "Athos" · 5 letters · shape VCCVC

Known mistypes of this pair

  • Athosahtos · athhos · athoss · athso · atohs · atthos · tahos

Frequently Asked Questions

Is swapping "ath" for "Athos" ever safe?
No - they are not even the same part of speech. "ath" is an article and "Athos" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "ath" vs "Athos" - which ranks higher?
"ath" is the more common of the two: it sits at frequency rank #31,830 in our French list, against #36,253 for "Athos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "ath" and "Athos". Here's where to go from here.

  • Full dictionary entry for "ath" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Athos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #60,645 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ath" and "Athos" also get mixed up with nearby pairs, the highest-scored neighbour is "Athos vs atos". 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 #60,645 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