Which to use
“suds” and “sura” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,655
- “suds” frequency rank
- #49,659
- “sura” frequency rank
- 99314
- confusion score
Side-by-Side Comparison
| Feature | suds | sura |
|---|---|---|
| Definition | Lather; foam or froth formed by mixing soap and water. | Any of the 114 chapters of the Quran. |
Where the eye mixes suds and sura
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. suds (CVCC) and sura (CVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between suds and sura
A purely visual mix-up. suds (/sʌdz/) 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 share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 99314, derived from the frequency rank of both members and their visual similarity.
suds is recorded at frequency rank #49,655, classified as anoun, pronounced /sʌdz/. 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 99314, this pair ranks #29 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of suds vs sura
Shared letters: su. Private to "suds": d. Private to "sura": ar.
"suds" · 4 letters · shape CVCC · "sura" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Can "suds" and "sura" be used interchangeably?
Frequency check: "suds" vs "sura" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "suds" 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 #29 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "suds" and "sura" also get mixed up with nearby pairs, the highest-scored neighbour is "slurp 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 #29 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.