massevsmélasseWhat's the difference?

Which to use

“masse” and “mélasse” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,528
“masse” frequency rank
#39,411
“mélasse” frequency rank
40939
confusion score

Side-by-Side Comparison

Feature masse mélasse
Definition Amas de plusieurs parties qui font corps ensemble. Résidu visqueux du sucre après son extraction et sa cristallisation.

Where the eye mixes masse and mélasse

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. masse runs 5 letters (CVCCV) against mélasse's 7 (CVCVCCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
masse
7 ch
mélasse

Visual trap between masse and mélasse

A purely visual mix-up. masse (\mas\) and mélasse (\me.las\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 40939, derived from the frequency rank of both members and their visual similarity.

masse is recorded at frequency rank #1,528, classified as anoun, pronounced \mas\. mélasse is at rank #39,411, tagged as anoun, pronounced \me.las\.

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 40939, this pair ranks #236,818 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of masse vs mélasse

Shared letters: aems. Private to "masse": -. Private to "mélasse": lé.

"masse" · 5 letters · shape CVCCV  ·  "mélasse" · 7 letters · shape CVCVCCV

Known mistypes of this pair

  • masse ← amsse · mase · mases · mmasse · msase

Frequently Asked Questions

Is swapping "masse" for "mélasse" ever safe?
No. They are said differently (\mas\ versus \me.las\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "masse" or "mélasse" show up more?
"masse" is the more common of the two: it sits at frequency rank #1,528 in our French list, against #39,411 for "mélasse". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "masse" and "mélasse" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "masse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mélasse" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #236,818 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "masse" and "mélasse" also get mixed up with nearby pairs, the highest-scored neighbour is "mélasse vs métisse". 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 #236,818 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