bat vs baú, What's the Difference?

Which to use

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

#21,374
“bat” frequency rank: #13,895
“baú” frequency rank: 35269
confusion score

Side-by-Side Comparison

Feature	bat	baú
Definition	morcego	caixa retangular com tampa convexa e geralmente revestida de couro cru

Where the eye mixes bat and baú

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch

bat

3 ch

baú

Look-alike desk: bat vs baú

A purely visual mix-up. bat (/bæt/) and baú (/ba.ˈu/) 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 a single letter - t in “bat” becomes ú in “baú”. Our composite confusion score for this pair is 35269, derived from the frequency rank of both members and their visual similarity.

bat is recorded at frequency rank #21,374, classified as anoun, pronounced /bæt/. baú is at rank #13,895, tagged as anoun, pronounced /ba.ˈu/.

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 35269, this pair ranks #31,796 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bat vs baú

Shared letters: ab. Private to "bat": t. Private to "baú": ú.

"bat" · 3 letters · shape CVC · "baú" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "bat" for "baú" ever safe?

No. They are said differently (/bæt/ versus /ba.ˈu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

In ordinary Portuguese text, does "bat" or "baú" show up more?

"baú" is the more common of the two: it sits at frequency rank #13,895 in our Portuguese list, against #21,374 for "bat". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

Full dictionary entry for "bat" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "baú" - compare definitions side by side with the headword page. Word entry
This pair ranks #31,796 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"bat" and "baú" also get mixed up with nearby pairs, the highest-scored neighbour is "bat vs bué". Nearby pair

Confusion rank #31,796 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.