mansionvsMarionWhich spelling fits?

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

Which to use

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

#6,933
“mansion” frequency rank
#9,629
“Marion” frequency rank
16562
confusion score

Side-by-Side Comparison

Feature mansion Marion
Definition A large luxurious house or building, usually built for the wealthy. A female given name from Hebrew.

Letter map: mansion vs Marion

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

7 ch
mansion
6 ch
Marion

Part-of-speech tell for mansion / Marion

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mansion is anoun and Marionaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 16562, derived from the frequency rank of both members and their visual similarity.

mansion is recorded at frequency rank #6,933, classified as anoun, pronounced /ˈmæn.ʃən/. Marion is at rank #9,629, 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 16562, this pair ranks #456,981 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mansion vs Marion

Shared letters: aimno. Private to "mansion": s. Private to "Marion": r.

"mansion" · 7 letters · shape CVCCVVC  ·  "Marion" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • mansion ← amnsion · manison · mannsion · mansino · mansionn · mansoin · manssion · mantion
  • Marion ← amrion · mairon · marino · marionn · maroin · marrion · mmarion · mraion

Frequently Asked Questions

Do "mansion" and "Marion" mean the same thing in a sentence?
No - they are not even the same part of speech. "mansion" is a noun and "Marion" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "mansion" or "Marion" show up more?
"mansion" is the more common of the two: it sits at frequency rank #6,933 in our English list, against #9,629 for "Marion". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "mansion" and "Marion".

  • Full dictionary entry for "mansion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Marion" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #456,981 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mansion" and "Marion" also get mixed up with nearby pairs, the highest-scored neighbour is "Marion vs Morison". 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 #456,981 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