Which to use
“gás” and “glass” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,748
- “gás” frequency rank
- #13,754
- “glass” frequency rank
- 15502
- confusion score
Side-by-Side Comparison
| Feature | gás | glass |
|---|---|---|
| Definition | estado fluido da matéria, sem forma definida, cujo volume é o do recipiente que o contém | vidro |
Where the eye mixes gás and glass
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. gás runs 3 letters (CVC) against glass's 5 (CCVCC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between gás and glass
A purely visual mix-up. gás (/ˈɡaʃ/) and glass ([glɑːs]) 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 15502, derived from the frequency rank of both members and their visual similarity.
gás is recorded at frequency rank #1,748, classified as anoun, pronounced /ˈɡaʃ/. glass is at rank #13,754, tagged as anoun, pronounced [glɑːs].
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 15502, this pair ranks #56,302 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of gás vs glass
Shared letters: gs. Private to "gás": á. Private to "glass": al.
"gás" · 3 letters · shape CVC · "glass" · 5 letters · shape CCVCC
Known mistypes of this pair
- glass ← galss · gglass · glas · gllass · glsas · lgass
Frequently Asked Questions
Do "gás" and "glass" mean the same thing in a sentence?
Which is more common, "gás" or "glass"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "gás" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "glass" - compare definitions side by side with the headword page. Word entry
- This pair ranks #56,302 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "gás" and "glass" also get mixed up with nearby pairs, the highest-scored neighbour is "gás vs GQ". 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 #56,302 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.