chessvsclassConfusable pair

Which to use

“chess” and “class” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#49,866
“chess” frequency rank
#10,854
“class” frequency rank
60720
confusion score

Side-by-Side Comparison

Feature chess class
Definition xadrez (Informática) classe

Letter map: chess vs class

Shared letters muted; letters that set chess and class apart highlighted. Shared run: 3.

5 ch
chess
5 ch
class

Spelling & dictionary notes on chess vs class

chess and class are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 60720, derived from the frequency rank of both members and their visual similarity.

chess is recorded at frequency rank #49,866, classified as anoun, pronounced /ˈtʃɛs/. class is at rank #10,854, tagged as anoun.

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 60720, this pair ranks #7,506 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of chess vs class

Shared letters: cs. Private to "chess": eh. Private to "class": al.

"chess" · 5 letters · shape CCVCC  ·  "class" · 5 letters · shape CCVCC

Known mistypes of this pair

  • chesscchess · cehss · ches · chhess · chses · hcess
  • classcalss · cclass · clas · cllass · clsas · lcass

Frequently Asked Questions

Can "chess" and "class" be used interchangeably?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary Portuguese text, does "chess" or "class" show up more?
"class" is the more common of the two: it sits at frequency rank #10,854 in our Portuguese list, against #49,866 for "chess". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "chess" vs "class" is on the table, pick a follow-up below.

  • Full dictionary entry for "chess" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "class" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #7,506 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "chess" and "class" also get mixed up with nearby pairs, the highest-scored neighbour is "chassi vs chess". 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 #7,506 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list