seresvsSureWhat's the difference?

Which to use

“seres” and “Sure” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,119
“seres” frequency rank
#33,629
“Sure” frequency rank
35748
confusion score

Side-by-Side Comparison

Feature seres Sure
Definition plural de ser surata

Where the eye mixes seres and Sure

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
seres
4 ch
Sure

Look-alike desk: seres vs Sure

A purely visual mix-up. seres (/ˈse.ɾis/) and Sure (/ˈzuːrə/) 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 1 letter(s) in length. Our composite confusion score for this pair is 35748, derived from the frequency rank of both members and their visual similarity.

seres is recorded at frequency rank #2,119, classified as anoun, pronounced /ˈse.ɾis/. Sure is at rank #33,629, tagged as anoun, pronounced /ˈzuːrə/.

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 35748, this pair ranks #31,250 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of seres vs Sure

Shared letters: ers. Private to "seres": -. Private to "Sure": u.

"seres" · 5 letters · shape CVCVC  ·  "Sure" · 4 letters · shape CVCV

Known mistypes of this pair

  • seresesres · seers · seress · serres · serse · srees · sseres
  • Suresrue · ssure · suer · surre · usre

Frequently Asked Questions

Is swapping "seres" for "Sure" ever safe?
No. They are said differently (/ˈse.ɾis/ versus /ˈzuːrə/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "seres" or "Sure"?
"seres" is the more common of the two: it sits at frequency rank #2,119 in our Portuguese list, against #33,629 for "Sure". 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 "seres" and "Sure" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "seres" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Sure" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #31,250 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "seres" and "Sure" also get mixed up with nearby pairs, the highest-scored neighbour is "sire vs Sure". 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 #31,250 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list