Which to use
“MOOC” is a noun and “mos” is an adverb - they look or sound alike but fill different roles in a sentence.
- #22,945
- “MOOC” frequency rank
- #32,917
- “mos” frequency rank
- 55862
- confusion score
Side-by-Side Comparison
| Feature | MOOC | mos |
|---|---|---|
| Definition | Formation qui vise un grand nombre de personnes et se réalise à distance via Internet. | Ne … pas : négation à l'impératif, au subjonctif, après në « si » et duke « en ». |
Where the eye mixes MOOC and mos
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between MOOC and mos
These two trip readers on the page rather than in the ear: MOOC is \muk\ 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 55862, derived from the frequency rank of both members and their visual similarity.
MOOC is recorded at frequency rank #22,945, classified as anoun, pronounced \muk\. 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 55862, this pair ranks #124,735 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of MOOC vs mos
Shared letters: mo. Private to "MOOC": c. Private to "mos": s.
"MOOC" · 4 letters · shape CVVC · "mos" · 3 letters · shape CVC
Known mistypes of this pair
- MOOC ← mmooc · moc · moco · moocc · omoc
Frequently Asked Questions
Is swapping "MOOC" for "mos" ever safe?
Which is more common, "MOOC" or "mos"?
Useful next steps
Eye-level mix-up between "MOOC" and "mos" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "MOOC" 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 #124,735 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "MOOC" and "mos" also get mixed up with nearby pairs, the highest-scored neighbour is "mos vs MWh". 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 #124,735 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.