Which to use
“so” is a conjunction and “sur” is a verb - they look or sound alike but fill different roles in a sentence.
- #28
- “so” frequency rank
- #7,401
- “sur” frequency rank
- 7429
- confusion score
Side-by-Side Comparison
| Feature | so | sur |
|---|---|---|
| Definition | drückt einen Vergleich aus | 2. Person Singular Imperativ Präsens Aktiv des Verbs suren |
Where the eye mixes so and sur
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: so vs sur
These two trip readers on the page rather than in the ear: so is [zoː] while sur is [zuːɐ̯]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (conjunction vs verb), which is usually the fastest check. Our composite confusion score for this pair is 7429, derived from the frequency rank of both members and their visual similarity.
so is recorded at frequency rank #28, classified as aconj, pronounced [zoː]. sur is at rank #7,401, tagged as averb, pronounced [zuːɐ̯].
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 7429, this pair ranks #1,988,185 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of so vs sur
Shared letters: s. Private to "so": o. Private to "sur": ru.
"so" · 2 letters · shape CV · "sur" · 3 letters · shape CVC
Frequently Asked Questions
Can "so" and "sur" be used interchangeably?
Which is more common, "so" or "sur"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "so" 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 #1,988,185 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "so" and "sur" also get mixed up with nearby pairs, the highest-scored neighbour is "sur vs surft". Nearby pair
Confusion rank #1,988,185 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.