sedevssureConfusable pair

Quick tell: sede is a noun, sure is an adjective, so they fill different roles in a sentence.

Which to use

“sede” is a noun and “sure” is an adjective - they look or sound alike but fill different roles in a sentence.

#1,532
“sede” frequency rank
#42,717
“sure” frequency rank
44249
confusion score

Side-by-Side Comparison

Feature sede sure
Definition Asiento ceremonial del prelado de una diócesis. Seguro, convencido.

Where the eye mixes sede and sure

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
sede
4 ch
sure

Visual trap between sede and sure

These two trip readers on the page rather than in the ear: sede is [ˈseð̞e] while sure is /ʃʊə/ (fusión pour–poor). 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 44249, derived from the frequency rank of both members and their visual similarity.

sede is recorded at frequency rank #1,532, classified as anoun, pronounced [ˈseð̞e]. sure is at rank #42,717, tagged as anadj, pronounced /ʃʊə/ (fusión pour–poor).

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 44249, this pair ranks #138,115 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sede vs sure

Shared letters: es. Private to "sede": d. Private to "sure": ru.

"sede" · 4 letters · shape CVCV  ·  "sure" · 4 letters · shape CVCV

Known mistypes of this pair

  • sedeesde · sdee · sedde · seed · ssede
  • suresrue · ssure · surre

Frequently Asked Questions

Do "sede" and "sure" mean the same thing in a sentence?
No - they are not even the same part of speech. "sede" is a noun and "sure" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sede" or "sure"?
"sede" is the more common of the two: it sits at frequency rank #1,532 in our Spanish list, against #42,717 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 "sede" and "sure" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "sede" 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 #138,115 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "sede" and "sure" also get mixed up with nearby pairs, the highest-scored neighbour is "sari 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 #138,115 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list