Which to use
“arch” is a verb and “ares” is a noun - they look or sound alike but fill different roles in a sentence.
- #35,879
- “arch” frequency rank
- #10,309
- “ares” frequency rank
- 46188
- confusion score
Side-by-Side Comparison
| Feature | arch | ares |
|---|---|---|
| Definition | arquear, tomar a forma de um arco | atmosfera, ar |
Letter map: arch vs ares
Shared letters muted; letters that set arch and ares apart highlighted. Shared run: 2.
Grammar separator: arch vs ares
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: arch is averb and aresanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 46188, derived from the frequency rank of both members and their visual similarity.
arch is recorded at frequency rank #35,879, classified as averb. ares is at rank #10,309, tagged as anoun.
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 46188, this pair ranks #19,156 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of arch vs ares
Shared letters: ar. Private to "arch": ch. Private to "ares": es.
"arch" · 4 letters · shape VCCC · "ares" · 4 letters · shape VCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "arch" for "ares" ever safe?
Frequency check: "arch" vs "ares" - which ranks higher?
After this comparison
Done with this confusable. These links stay specific to "arch" and "ares".
- Full dictionary entry for "arch" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ares" - compare definitions side by side with the headword page. Word entry
- This pair ranks #19,156 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "arch" and "ares" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs arch". 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 #19,156 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.