Which to use
“sais” and “stain” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,467
- “sais” frequency rank
- #11,298
- “stain” frequency rank
- 55765
- confusion score
Side-by-Side Comparison
| Feature | sais | stain |
|---|---|---|
| Definition | A groom, or servant with responsibility for the horses. | A discolored spot or area caused by spillage or other contact with certain fluids or substances. |
Where the eye mixes sais and stain
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. sais runs 4 letters (CVVC) against stain's 5 (CCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses sais with stain
A purely visual mix-up. sais (/saɪs/) and stain (/steɪn/) 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 55765, derived from the frequency rank of both members and their visual similarity.
sais is recorded at frequency rank #44,467, classified as anoun, pronounced /saɪs/. stain is at rank #11,298, tagged as anoun, pronounced /steɪn/.
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 55765, this pair ranks #131,151 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of sais vs stain
Shared letters: ais. Private to "sais": -. Private to "stain": nt.
"sais" · 4 letters · shape CVVC · "stain" · 5 letters · shape CCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "sais" and "stain" be used interchangeably?
Which is more common, "sais" or "stain"?
After this comparison
Eye-level mix-up between "sais" and "stain" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sais" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "stain" - compare definitions side by side with the headword page. Word entry
- This pair ranks #131,151 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sais" and "stain" also get mixed up with nearby pairs, the highest-scored neighbour is "sais vs suds". 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 #131,151 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.