Which to use
“Aachen” is a name and “aches” is a noun - they look or sound alike but fill different roles in a sentence.
- #46,884
- “Aachen” frequency rank
- #20,025
- “aches” frequency rank
- 66909
- confusion score
Side-by-Side Comparison
| Feature | Aachen | aches |
|---|---|---|
| Definition | A city in North Rhine-Westphalia, Germany. | plural of ache |
Where the spellings diverge
Shared letters are muted; the letters that actually set Aachen and aches apart are highlighted. They share 4 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: Aachen is /ˈɑːkən/ while aches is /eɪks/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 66909, derived from the frequency rank of both members and their visual similarity.
Aachen is recorded at frequency rank #46,884, classified as aname, pronounced /ˈɑːkən/. aches is at rank #20,025, tagged as anoun, pronounced /eɪks/.
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 66909, this pair ranks #65,823 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Aachen vs aches
Shared letters: aceh. Private to "Aachen": n. Private to "aches": s.
"Aachen" · 6 letters · shape VVCCVC · "aches" · 5 letters · shape VCCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "Aachen" and "aches" be used interchangeably?
Which is more common, "Aachen" or "aches"?
Remembering Aachen vs aches
The fastest way to pick the right one every time.
- Check the role first: if you need a name, it's “Aachen”; for a noun, it's “aches”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Aachen” entry
- Browse more pairs most likely to be confused. Most confusable