molvsMPSTell them apart

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

Which to use

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

#23,602
“mol” frequency rank
#5,524
“MPS” frequency rank
29126
confusion score

Side-by-Side Comparison

Feature mol MPS
Definition Alternative spelling of mole. Initialism of Metropolitan Police Service.

Letter map: mol vs MPS

Shared letters muted; letters that set mol and MPS apart highlighted. Shared run: 1.

3 ch
mol
3 ch
MPS

Grammar separator: mol vs MPS

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mol is anoun and MPSaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 29126, derived from the frequency rank of both members and their visual similarity.

mol is recorded at frequency rank #23,602, classified as anoun, pronounced /məʊl/. MPS is at rank #5,524, 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 29126, this pair ranks #365,602 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mol vs MPS

Shared letters: m. Private to "mol": lo. Private to "MPS": ps.

"mol" · 3 letters · shape CVC  ·  "MPS" · 3 letters · shape CCC

Frequently Asked Questions

Is swapping "mol" for "MPS" ever safe?
No - they are not even the same part of speech. "mol" is a noun and "MPS" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "mol" or "MPS"?
"MPS" is the more common of the two: it sits at frequency rank #5,524 in our English list, against #23,602 for "mol". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "mol" vs "MPS" is on the table, pick a follow-up below.

  • Full dictionary entry for "mol" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "MPS" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #365,602 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mol" and "MPS" also get mixed up with nearby pairs, the highest-scored neighbour is "mol vs Moog". Nearby pair

Confusion rank #365,602 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