suervssumoWhat's the difference?

Quick tell: suer is a verb, sumo is a noun, so they fill different roles in a sentence.

Which to use

“suer” is a verb and “sumo” is a noun - they look or sound alike but fill different roles in a sentence.

#28,765
“suer” frequency rank
#45,896
“sumo” frequency rank
74661
confusion score

Side-by-Side Comparison

Feature suer sumo
Definition Transpirer, rendre de la sueur par les pores de la peau. Sport de lutte japonais, consistant à faire sortir l’adversaire hors d’un cercle marquant la zone de lutte ou à le faire tomber.

Where the eye mixes suer and sumo

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. suer (CVVC) and sumo (CVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
suer
4 ch
sumo

Why the eye confuses suer with sumo

These two trip readers on the page rather than in the ear: suer is \sɥe\ while sumo is \sy.mo\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 74661, derived from the frequency rank of both members and their visual similarity.

suer is recorded at frequency rank #28,765, classified as averb, pronounced \sɥe\. sumo is at rank #45,896, tagged as anoun, pronounced \sy.mo\.

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 74661, this pair ranks #36,442 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of suer vs sumo

Shared letters: su. Private to "suer": er. Private to "sumo": mo.

"suer" · 4 letters · shape CVVC  ·  "sumo" · 4 letters · shape CVCV

Known mistypes of this pair

  • suer ← seur · ssuer · suerr
  • sumo ← smuo · ssumo · summo · suom · usmo

Frequently Asked Questions

Is swapping "suer" for "sumo" ever safe?
No - they are not even the same part of speech. "suer" is a verb and "sumo" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "suer" or "sumo" show up more?
"suer" is the more common of the two: it sits at frequency rank #28,765 in our French list, against #45,896 for "sumo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "suer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sumo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #36,442 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "suer" and "sumo" also get mixed up with nearby pairs, the highest-scored neighbour is "sumo vs suu". 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 #36,442 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