RatvsrataWhat's the difference?

Which to use

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

#37,067
“Rat” frequency rank
#25,790
“rata” frequency rank
62857
confusion score

Side-by-Side Comparison

Feature Rat rata
Definition conselho fêmea do rato; ratazana

Letter map: Rat vs rata

Shared letters muted; letters that set Rat and rata apart highlighted. Shared run: 3. Rat runs 3 letters (CVC) against rata's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
Rat
4 ch
rata

Corpus notes: Rat and rata

Rat and rata 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 differ by 1 extra letter(s) - “Rat” sits inside “rata”. Our composite confusion score for this pair is 62857, derived from the frequency rank of both members and their visual similarity.

Rat is recorded at frequency rank #37,067, classified as anoun, pronounced /raːt/. rata is at rank #25,790, 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 62857, this pair ranks #6,468 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of Rat vs rata

Shared letters: art. Private to "Rat": -. Private to "rata": -.

"Rat" · 3 letters · shape CVC  ·  "rata" · 4 letters · shape CVCV

Known mistypes of this pair

  • rata ← arta · raat · ratta · rrata · rtaa

Frequently Asked Questions

Is swapping "Rat" for "rata" ever safe?
No. They differ by 1 extra letter(s) - “Rat” sits inside “rata”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "Rat" vs "rata" - which ranks higher?
"rata" is the more common of the two: it sits at frequency rank #25,790 in our Portuguese list, against #37,067 for "Rat". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "Rat" and "rata".

  • Full dictionary entry for "Rat" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rata" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #6,468 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Rat" and "rata" also get mixed up with nearby pairs, the highest-scored neighbour is "rabi vs Rat". 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 #6,468 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