Which to use
“mol” is a noun and “Moles” is a name - they look or sound alike but fill different roles in a sentence.
- #40,405
- “mol” frequency rank
- #44,873
- “Moles” frequency rank
- 85278
- confusion score
Side-by-Side Comparison
| Feature | mol | Moles |
|---|---|---|
| Definition | Unidad de cantidad de sustancia empleada en el Sistema Internacional de Unidades, definida como la cantidad de sustancia de un sistema que contiene tantos entes elementales como átomos hay en 0,012 kg del nucleído carbono-12, o como la cantidad de una sustancia cuyo peso en gramos equivale a su número atómico. Si se emplea para expresar la cantidad de una sustancia, debe indicarse a qué tipo de unidades corresponde: átomos, moléculas, etc. El número de unidades contenidas está representado por el número de Avogadro. | Apellido. |
Where the eye mixes mol and Moles
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. mol runs 3 letters (CVC) against Moles's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses mol with Moles
These two trip readers on the page rather than in the ear: mol is [ˈmol] while Moles is [ˈmoles]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “mol” sits inside “Moles”, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 85278, derived from the frequency rank of both members and their visual similarity.
mol is recorded at frequency rank #40,405, classified as anoun, pronounced [ˈmol]. Moles is at rank #44,873, tagged as aname, pronounced [ˈmoles].
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 85278, this pair ranks #6,267 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of mol vs Moles
Shared letters: lmo. Private to "mol": -. Private to "Moles": es.
"mol" · 3 letters · shape CVC · "Moles" · 5 letters · shape CVCVC
Known mistypes of this pair
- Moles ← mloes · mmoles · moels · moless · molles · molse · omles
Frequently Asked Questions
Can "mol" and "Moles" be used interchangeably?
Frequency check: "mol" vs "Moles" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "mol" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Moles" - compare definitions side by side with the headword page. Word entry
- This pair ranks #6,267 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "mol" and "Moles" also get mixed up with nearby pairs, the highest-scored neighbour is "makes vs Moles". 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 #6,267 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.