MarionvsmotionWhich spelling fits?

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

Which to use

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

#9,629
“Marion” frequency rank
#2,545
“motion” frequency rank
12174
confusion score

Side-by-Side Comparison

Feature Marion motion
Definition A female given name from Hebrew. A change whereby something goes from one place to another; a state of progression from one place to another; a change of position with respect to time.

Letter map: Marion vs motion

Shared letters muted; letters that set Marion and motion apart highlighted. Shared run: 4.

6 ch
Marion
6 ch
motion

Part-of-speech tell for Marion / motion

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Marion is aname and motionanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 12174, derived from the frequency rank of both members and their visual similarity.

Marion is recorded at frequency rank #9,629, classified as aname. motion is at rank #2,545, tagged as anoun, pronounced /ˈməʊ.ʃən/.

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 12174, this pair ranks #483,054 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Marion vs motion

Shared letters: imno. Private to "Marion": ar. Private to "motion": t.

"Marion" · 6 letters · shape CVCVVC  ·  "motion" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • Marionamrion · mairon · marino · marionn · maroin · marrion · mmarion · mraion
  • motionmmotion · moiton · mosion · motino · motionn · motoin · mottion · mtoion

Frequently Asked Questions

Do "Marion" and "motion" mean the same thing in a sentence?
No - they are not even the same part of speech. "Marion" is a name and "motion" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "Marion" or "motion" show up more?
"motion" is the more common of the two: it sits at frequency rank #2,545 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.

Useful next steps

Pair "Marion" vs "motion" is on the table, pick a follow-up below.

  • Full dictionary entry for "Marion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "motion" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #483,054 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Marion" and "motion" 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 #483,054 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