Which to use
“chess” and “CSS” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,776
- “chess” frequency rank
- #16,676
- “CSS” frequency rank
- 24452
- confusion score
Side-by-Side Comparison
| Feature | chess | CSS |
|---|---|---|
| Definition | A board game for two players, each beginning with sixteen chess pieces moving according to fixed rules across a chessboard with the objective to checkmate the opposing king. | Initialism of change segment status, a GDS code used on older types of airline keyboards. |
Where the eye mixes chess and CSS
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between chess and CSS
A purely visual mix-up. chess (/t͡ʃɛs/) and CSS (/siː ɛs ˈɛs/) 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 2 letter(s) in length. Our composite confusion score for this pair is 24452, derived from the frequency rank of both members and their visual similarity.
chess is recorded at frequency rank #7,776, classified as anoun, pronounced /t͡ʃɛs/. CSS is at rank #16,676, tagged as anoun, pronounced /siː ɛs ˈɛs/.
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 24452, this pair ranks #401,847 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of chess vs CSS
Shared letters: cs. Private to "chess": eh. Private to "CSS": -.
"chess" · 5 letters · shape CCVCC · "CSS" · 3 letters · shape CCC
Known mistypes of this pair
- chess ← cchess · cehss · ches · chhess · chses · hcess
Frequently Asked Questions
Can "chess" and "CSS" be used interchangeably?
Which is more common, "chess" or "CSS"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "chess" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "CSS" - compare definitions side by side with the headword page. Word entry
- This pair ranks #401,847 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "chess" and "CSS" also get mixed up with nearby pairs, the highest-scored neighbour is "CGT vs CSS". 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 #401,847 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.