bis vs bow, What's the Difference?

Which to use

“bis” is a preposition and “bow” is a noun - they look or sound alike but fill different roles in a sentence.

#14,300
“bis” frequency rank: #22,885
“bow” frequency rank: 37185
confusion score

Side-by-Side Comparison

Feature	bis	bow
Definition	até	arco

Letter map: bis vs bow

Shared letters muted; letters that set bis and bow apart highlighted. Shared run: 1.

3 ch

bis

3 ch

bow

Role in the sentence - bis and bow

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: bis is apreposition and bowanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 37185, derived from the frequency rank of both members and their visual similarity.

bis is recorded at frequency rank #14,300, classified as aprep. bow is at rank #22,885, tagged as anoun, pronounced /bəʊ/.

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 37185, this pair ranks #29,483 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bis vs bow

Shared letters: b. Private to "bis": is. Private to "bow": ow.

"bis" · 3 letters · shape CVC · "bow" · 3 letters · shape CVC

Frequently Asked Questions

Can "bis" and "bow" be used interchangeably?

No - they are not even the same part of speech. "bis" is a preposition and "bow" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "bis" or "bow"?

"bis" is the more common of the two: it sits at frequency rank #14,300 in our Portuguese list, against #22,885 for "bow". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "bis" vs "bow" is on the table, pick a follow-up below.

Full dictionary entry for "bis" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "bow" - compare definitions side by side with the headword page. Word entry
This pair ranks #29,483 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"bis" and "bow" also get mixed up with nearby pairs, the highest-scored neighbour is "bow vs bué". Nearby pair

Confusion rank #29,483 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.