mobyvsmollTell them apart

Which to use

“moby” and “moll” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#28,998
“moby” frequency rank
#42,278
“moll” frequency rank
71276
confusion score

Side-by-Side Comparison

Feature moby moll
Definition A mobile phone. A female companion of a gangster or other criminal, especially a former or current prostitute.

Letter map: moby vs moll

Shared letters muted; letters that set moby and moll apart highlighted. Shared run: 2.

4 ch
moby
4 ch
moll

Corpus notes: moby and moll

moby and moll are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 71276, derived from the frequency rank of both members and their visual similarity.

moby is recorded at frequency rank #28,998, classified as anoun. moll is at rank #42,278, tagged as anoun, pronounced /mɒl/.

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 71276, this pair ranks #47,354 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of moby vs moll

Shared letters: mo. Private to "moby": by. Private to "moll": l.

"moby" · 4 letters · shape CVCV  ·  "moll" · 4 letters · shape CVCC

Known mistypes of this pair

  • mobymboy · mmoby · mobby · mobyy · moyb · omby
  • mollmlol · mmoll · omll

Frequently Asked Questions

Do "moby" and "moll" mean the same thing in a sentence?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "moby" vs "moll" - which ranks higher?
"moby" is the more common of the two: it sits at frequency rank #28,998 in our English list, against #42,278 for "moll". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "moby" vs "moll" is on the table, pick a follow-up below.

  • Full dictionary entry for "moby" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "moll" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #47,354 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "moby" and "moll" also get mixed up with nearby pairs, the highest-scored neighbour is "moll vs Moog". 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 #47,354 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