moulinvsMoultonTell them apart

Quick tell: moulin is a noun, Moulton is a name, so they fill different roles in a sentence.

Which to use

“moulin” is a noun and “Moulton” is a name - they look or sound alike but fill different roles in a sentence.

#40,803
“moulin” frequency rank
#38,977
“Moulton” frequency rank
79780
confusion score

Side-by-Side Comparison

Feature moulin Moulton
Definition A cylindrical, vertical shaft that extends through a glacier and is carved by meltwater from the glacier’s surface. A placename:

Letter map: moulin vs Moulton

Shared letters muted; letters that set moulin and Moulton apart highlighted. Shared run: 5. moulin runs 6 letters (CVVCVC) against Moulton's 7 (CVVCCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
moulin
7 ch
Moulton

Role in the sentence - moulin and Moulton

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: moulin is anoun and Moultonaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 79780, derived from the frequency rank of both members and their visual similarity.

moulin is recorded at frequency rank #40,803, classified as anoun, pronounced /ˈmuːlæn/. Moulton is at rank #38,977, 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 79780, this pair ranks #21,304 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of moulin vs Moulton

Shared letters: lmnou. Private to "moulin": i. Private to "Moulton": t.

"moulin" · 6 letters · shape CVVCVC  ·  "Moulton" · 7 letters · shape CVVCCVC

Known mistypes of this pair

  • moulin ← mmoulin · moluin · mouiln · moulinn · moullin · moulni · muolin · omulin
  • Moulton ← mmoulton · moluton · moullton · moulotn · moultno · moultonn · moultton · moutlon

Frequently Asked Questions

Is swapping "moulin" for "Moulton" ever safe?
No - they are not even the same part of speech. "moulin" is a noun and "Moulton" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "moulin" or "Moulton" show up more?
"Moulton" is the more common of the two: it sits at frequency rank #38,977 in our English list, against #40,803 for "moulin". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "moulin" and "Moulton".

  • Full dictionary entry for "moulin" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Moulton" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #21,304 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "moulin" and "Moulton" also get mixed up with nearby pairs, the highest-scored neighbour is "moline vs moulin". 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 #21,304 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list