sealsvsseinsWhat's the difference?

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

Which to use

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

#48,199
“seals” frequency rank
#4,099
“seins” frequency rank
52298
confusion score

Side-by-Side Comparison

Feature seals seins
Definition Troisième personne du singulier de l’indicatif présent du verbe to seal. Pluriel de sein.

Where the eye mixes seals and seins

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. seals and seins follow the identical consonant-vowel pattern (CVVCC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
seals
5 ch
seins

Why the eye confuses seals with seins

These two trip readers on the page rather than in the ear: seals is \siːl\ while seins is \sɛ̃\. 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 52298, derived from the frequency rank of both members and their visual similarity.

seals is recorded at frequency rank #48,199, classified as averb, pronounced \siːl\. seins is at rank #4,099, tagged as anoun, pronounced \sɛ̃\.

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 52298, this pair ranks #148,680 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of seals vs seins

Shared letters: es. Private to "seals": al. Private to "seins": in.

"seals" · 5 letters · shape CVVCC  ·  "seins" · 5 letters · shape CVVCC

Known mistypes of this pair

  • seals ← esals · saels · sealls · sealss · seasl · selas · sseals
  • seins ← esins · seinns · seinss · seisn · senis · sseins

Frequently Asked Questions

Do "seals" and "seins" mean the same thing in a sentence?
No - they are not even the same part of speech. "seals" is a verb and "seins" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "seals" vs "seins" - which ranks higher?
"seins" is the more common of the two: it sits at frequency rank #4,099 in our French list, against #48,199 for "seals". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "seals" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "seins" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #148,680 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "seals" and "seins" also get mixed up with nearby pairs, the highest-scored neighbour is "seals vs sépales". 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 #148,680 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