Which to use
“sturt” and “sura” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #45,104
- “sturt” frequency rank
- #49,659
- “sura” frequency rank
- 94763
- confusion score
Side-by-Side Comparison
| Feature | sturt | sura |
|---|---|---|
| Definition | In an embryo, an angle equal to two gons. If a mosaic forms in the embryo, the line passes between two organs with a probability, in percent, equal to the number of sturts between them. | Any of the 114 chapters of the Quran. |
Where the eye mixes sturt and sura
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. sturt runs 5 letters (CCVCC) against sura's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses sturt with sura
A purely visual mix-up. sturt (/stɜː(ɹ)t/) and sura (/ˈsʊə.ɹə/) 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 94763, derived from the frequency rank of both members and their visual similarity.
sturt is recorded at frequency rank #45,104, classified as anoun, pronounced /stɜː(ɹ)t/. sura is at rank #49,659, tagged as anoun, pronounced /ˈsʊə.ɹə/.
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 94763, this pair ranks #1,250 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of sturt vs sura
Shared letters: rsu. Private to "sturt": t. Private to "sura": a.
"sturt" · 5 letters · shape CCVCC · "sura" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "sturt" for "sura" ever safe?
Frequency check: "sturt" vs "sura" - which ranks higher?
Useful next steps
Eye-level mix-up between "sturt" and "sura" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sturt" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sura" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,250 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sturt" and "sura" also get mixed up with nearby pairs, the highest-scored neighbour is "suds vs sura". 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 #1,250 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.