Which to use
“mole” is a noun and “mos” is an adverb - they look or sound alike but fill different roles in a sentence.
- #38,923
- “mole” frequency rank
- #32,917
- “mos” frequency rank
- 71840
- confusion score
Side-by-Side Comparison
| Feature | mole | mos |
|---|---|---|
| Definition | Unité de mesure de quantité de matière du Système international, dont le symbole est mol. Une mole contient autant de particules individuelles qu’il y a d’atomes dans 12 grammes de carbone 12 ; ce nombre est appelé nombre d’Avogadro, et est de l’ordre de 6,022×10²³. | Ne … pas : négation à l'impératif, au subjonctif, après në « si » et duke « en ». |
Where the eye mixes mole and mos
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses mole with mos
These two trip readers on the page rather than in the ear: mole is \mɔl\ while mos is \mos\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 71840, derived from the frequency rank of both members and their visual similarity.
mole is recorded at frequency rank #38,923, classified as anoun, pronounced \mɔl\. mos is at rank #32,917, tagged as anadv, pronounced \mos\.
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 71840, this pair ranks #46,086 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of mole vs mos
Shared letters: mo. Private to "mole": el. Private to "mos": s.
"mole" · 4 letters · shape CVCV · "mos" · 3 letters · shape CVC
Known mistypes of this pair
- mole ← mloe · mmole · moel · omle
Frequently Asked Questions
Do "mole" and "mos" mean the same thing in a sentence?
Frequency check: "mole" vs "mos" - which ranks higher?
What to do next
Eye-level mix-up between "mole" and "mos" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "mole" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #46,086 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "mole" and "mos" also get mixed up with nearby pairs, the highest-scored neighbour is "moire vs mole". 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 #46,086 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.