moanvsmobWhich spelling fits?

Which to use

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

#17,901
“moan” frequency rank
#6,810
“mob” frequency rank
24711
confusion score

Side-by-Side Comparison

Feature moan mob
Definition A low, mournful cry of pain, sorrow or pleasure. A large or disorderly group of people; especially one bent on riotous or destructive action.

Where the eye mixes moan and mob

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
moan
3 ch
mob

Visual trap between moan and mob

A purely visual mix-up. moan (/məʊn/) and mob (/mɒb/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 24711, derived from the frequency rank of both members and their visual similarity.

moan is recorded at frequency rank #17,901, classified as anoun, pronounced /məʊn/. mob is at rank #6,810, tagged as anoun, pronounced /mɒb/.

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 24711, this pair ranks #399,932 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of moan vs mob

Shared letters: mo. Private to "moan": an. Private to "mob": b.

"moan" · 4 letters · shape CVVC  ·  "mob" · 3 letters · shape CVC

Known mistypes of this pair

  • moanmaon · mmoan · moann

Frequently Asked Questions

Do "moan" and "mob" mean the same thing in a sentence?
No. They are said differently (/məʊn/ versus /mɒb/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "moan" or "mob"?
"mob" is the more common of the two: it sits at frequency rank #6,810 in our English list, against #17,901 for "moan". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "moan" and "mob" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "moan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mob" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #399,932 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "moan" and "mob" also get mixed up with nearby pairs, the highest-scored neighbour is "moan vs MPAA". 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 #399,932 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