MalloyvsmollyWhich spelling fits?

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

Which to use

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

#32,488
“Malloy” frequency rank
#8,694
“molly” frequency rank
41182
confusion score

Side-by-Side Comparison

Feature Malloy molly
Definition A surname from Irish. A woman or girl, especially of low status or prostitute.

Letter map: Malloy vs molly

Shared letters muted; letters that set Malloy and molly apart highlighted. Shared run: 4. Malloy runs 6 letters (CVCCVV) against molly's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Malloy
5 ch
molly

Grammar separator: Malloy vs molly

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Malloy is aname and mollyanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 41182, derived from the frequency rank of both members and their visual similarity.

Malloy is recorded at frequency rank #32,488, classified as aname. molly is at rank #8,694, tagged as anoun, pronounced /ˈmɒli/.

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 41182, this pair ranks #260,795 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Malloy vs molly

Shared letters: lmoy. Private to "Malloy": a. Private to "molly": -.

"Malloy" · 6 letters · shape CVCCVV  ·  "molly" · 5 letters · shape CVCCV

Known mistypes of this pair

  • Malloy ← amlloy · malloyy · mallyo · maloly · maloy · mlaloy · mmalloy
  • molly ← mloly · mmolly · mollyy · molyl · omlly

Frequently Asked Questions

Is swapping "Malloy" for "molly" ever safe?
No - they are not even the same part of speech. "Malloy" is a name and "molly" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Malloy" or "molly"?
"molly" is the more common of the two: it sits at frequency rank #8,694 in our English list, against #32,488 for "Malloy". 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 "Malloy" and "molly".

  • Full dictionary entry for "Malloy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "molly" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #260,795 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Malloy" and "molly" also get mixed up with nearby pairs, the highest-scored neighbour is "Malloy vs malo". 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 #260,795 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