semblevsseuleWhat's the difference?

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

Which to use

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

#429
“semble” frequency rank
#323
“seule” frequency rank
752
confusion score

Side-by-Side Comparison

Feature semble seule
Definition Première personne du singulier de l’indicatif présent du verbe sembler. Fond d’un navire.

Where the eye mixes semble and seule

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
semble
5 ch
seule

Why the eye confuses semble with seule

These two trip readers on the page rather than in the ear: semble is \sɑ̃bl\ while seule is \sœl\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 752, derived from the frequency rank of both members and their visual similarity.

semble is recorded at frequency rank #429, classified as averb, pronounced \sɑ̃bl\. seule is at rank #323, tagged as anoun, pronounced \sœl\.

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 752, this pair ranks #439,177 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of semble vs seule

Shared letters: els. Private to "semble": bm. Private to "seule": u.

"semble" · 6 letters · shape CVCCCV  ·  "seule" · 5 letters · shape CVVCV

Known mistypes of this pair

  • sembleesmble · sebmle · sembble · sembel · semblle · semlbe · semmble · smeble
  • seuleesule · selue · seuel · seulle · sseule · suele

Frequently Asked Questions

Can "semble" and "seule" be used interchangeably?
No - they are not even the same part of speech. "semble" is a verb and "seule" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "semble" vs "seule" - which ranks higher?
"seule" is the more common of the two: it sits at frequency rank #323 in our French list, against #429 for "semble". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "semble" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "seule" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #439,177 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "semble" and "seule" also get mixed up with nearby pairs, the highest-scored neighbour is "seule vs skull". 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 #439,177 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