Which to use
“sig” is a contraction and “sur” is a noun - they look or sound alike but fill different roles in a sentence.
- #22,189
- “sig” frequency rank
- #517
- “sur” frequency rank
- 22706
- confusion score
Side-by-Side Comparison
| Feature | sig | sur |
|---|---|---|
| Definition | Contracción de signature (firma). | Punto cardinal del horizonte, exactamente donde se encuentra el Sol a mediodía (en el hemisferio norte), marcado a 180° con respecto al Norte en una brújula. Convencionalmente se ubica en la parte inferior de los mapas,. |
Where the eye mixes sig and sur
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between sig and sur
These two trip readers on the page rather than in the ear: sig is /sɪɡ/ while sur is [ˈsuɾ]. 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 (contraction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 22706, derived from the frequency rank of both members and their visual similarity.
sig is recorded at frequency rank #22,189, classified as acontraction, pronounced /sɪɡ/. sur is at rank #517, tagged as anoun, pronounced [ˈsuɾ].
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 22706, this pair ranks #249,110 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sig vs sur
Shared letters: s. Private to "sig": gi. Private to "sur": ru.
"sig" · 3 letters · shape CVC · "sur" · 3 letters · shape CVC
Frequently Asked Questions
Can "sig" and "sur" be used interchangeably?
Frequency check: "sig" vs "sur" - which ranks higher?
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 "sig" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sur" - compare definitions side by side with the headword page. Word entry
- This pair ranks #249,110 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "sig" and "sur" also get mixed up with nearby pairs, the highest-scored neighbour is "sig vs sila". Nearby pair
Confusion rank #249,110 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.