setvssirWhich spelling fits?

Which to use

“set” and “sir” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#6,460
“set” frequency rank
#6,830
“sir” frequency rank
13290
confusion score

Side-by-Side Comparison

Feature set sir
Definition Subdivisión del partido o match, la cual se obtiene ganando 6 juegos o games (con diferencia de dos o con tie break en su defecto). Señor, caballero.

Where the eye mixes set and sir

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
set
3 ch
sir

Why the eye confuses set with sir

A purely visual mix-up. set ([ˈset̪]) and sir (/sɜː(ɹ)/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 13290, derived from the frequency rank of both members and their visual similarity.

set is recorded at frequency rank #6,460, classified as anoun, pronounced [ˈset̪]. sir is at rank #6,830, tagged as anoun, pronounced /sɜː(ɹ)/.

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 13290, this pair ranks #288,401 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of set vs sir

Shared letters: s. Private to "set": et. Private to "sir": ir.

"set" · 3 letters · shape CVC  ·  "sir" · 3 letters · shape CVC

Frequently Asked Questions

Can "set" and "sir" be used interchangeably?
No. They are said differently ([ˈset̪] versus /sɜː(ɹ)/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "set" or "sir" show up more?
"set" is the more common of the two: it sits at frequency rank #6,460 in our Spanish list, against #6,830 for "sir". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "set" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sir" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #288,401 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "set" and "sir" also get mixed up with nearby pairs, the highest-scored neighbour is "set vs stem". Nearby pair

Confusion rank #288,401 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