atlasvsatrasoWhich spelling fits?

Which to use

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

#6,982
“atlas” frequency rank
#4,206
“atraso” frequency rank
11188
confusion score

Side-by-Side Comparison

Feature atlas atraso
Definition publicação constituída por uma coleção de mapas ou de cartas geográficas ato ou efeito de atrasar(-se)

Where the eye mixes atlas and atraso

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
atlas
6 ch
atraso

Visual trap between atlas and atraso

A purely visual mix-up. atlas (/ˈa.tlɐʃ/) and atraso (/ɐ.ˈtɾa.zu/) 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 11188, derived from the frequency rank of both members and their visual similarity.

atlas is recorded at frequency rank #6,982, classified as anoun, pronounced /ˈa.tlɐʃ/. atraso is at rank #4,206, tagged as anoun, pronounced /ɐ.ˈtɾa.zu/.

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 11188, this pair ranks #61,730 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of atlas vs atraso

Shared letters: ast. Private to "atlas": l. Private to "atraso": or.

"atlas" · 5 letters · shape VCCVC  ·  "atraso" · 6 letters · shape VCCVCV

Known mistypes of this pair

  • atlasaltas · atals · atlass · atllas · atlsa · attlas · talas
  • atrasoartaso · atarso · atraos · atrasso · atrraso · atrsao · attraso · taraso

Frequently Asked Questions

Can "atlas" and "atraso" be used interchangeably?
No. They are said differently (/ˈa.tlɐʃ/ versus /ɐ.ˈtɾa.zu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "atlas" vs "atraso" - which ranks higher?
"atraso" is the more common of the two: it sits at frequency rank #4,206 in our Portuguese list, against #6,982 for "atlas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "atlas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atraso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #61,730 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "atlas" and "atraso" also get mixed up with nearby pairs, the highest-scored neighbour is "alles vs atlas". 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 #61,730 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