mosvsMSGWhat's the difference?

Quick tell: mos is a adverb, MSG is a noun, so they fill different roles in a sentence.

Which to use

“mos” is an adverb and “MSG” is a noun - they look or sound alike but fill different roles in a sentence.

#32,917
“mos” frequency rank
#49,805
“MSG” frequency rank
82722
confusion score

Side-by-Side Comparison

Feature mos MSG
Definition Ne … pas : négation à l'impératif, au subjonctif, après në « si » et duke « en ». Sel de sodium.

Letter map: mos vs MSG

Shared letters muted; letters that set mos and MSG apart highlighted. Shared run: 2. mos (CVC) and MSG (CCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
mos
3 ch
MSG

Part-of-speech tell for mos / MSG

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mos is anadverb and MSGanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 82722, derived from the frequency rank of both members and their visual similarity.

mos is recorded at frequency rank #32,917, classified as anadv, pronounced \mos\. MSG is at rank #49,805, tagged as anoun.

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 82722, this pair ranks #16,160 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of mos vs MSG

Shared letters: ms. Private to "mos": o. Private to "MSG": g.

"mos" · 3 letters · shape CVC  ·  "MSG" · 3 letters · shape CCC

Frequently Asked Questions

Is swapping "mos" for "MSG" ever safe?
No - they are not even the same part of speech. "mos" is an adverb and "MSG" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "mos" or "MSG" show up more?
"mos" is the more common of the two: it sits at frequency rank #32,917 in our French list, against #49,805 for "MSG". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "mos" and "MSG".

  • Full dictionary entry for "mos" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "MSG" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #16,160 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "mos" and "MSG" also get mixed up with nearby pairs, the highest-scored neighbour is "MSG vs MWh". Nearby pair

Confusion rank #16,160 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list