Which to use
“arched” is an adjective and “arches” is a noun - they look or sound alike but fill different roles in a sentence.
- #21,137
- “arched” frequency rank
- #15,952
- “arches” frequency rank
- 37089
- confusion score
Side-by-Side Comparison
| Feature | arched | arches |
|---|---|---|
| Definition | Curved. | plural of arch |
Where the spellings diverge
Shared letters are muted; the letters that actually set arched and arches apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: arched is /ɑɹt͡ʃt/ while arches is /ˈɑɹt͡ʃɪz/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - d in “arched” becomes s in “arches”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 37089, derived from the frequency rank of both members and their visual similarity.
arched is recorded at frequency rank #21,137, classified as anadj, pronounced /ɑɹt͡ʃt/. arches is at rank #15,952, tagged as anoun, pronounced /ˈɑɹt͡ʃɪz/.
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 37089, this pair ranks #297,520 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of arched vs arches
Shared letters: acehr. Private to "arched": d. Private to "arches": s.
"arched" · 6 letters · shape VCCCVC · "arches" · 6 letters · shape VCCCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "arched" and "arches" be used interchangeably?
Which is more common, "arched" or "arches"?
Remembering arched vs arches
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “arched”; for a noun, it's “arches”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “arched” entry
- Browse more pairs most likely to be confused. Most confusable