to vs tubo, What's the Difference?

Which to use

“to” is a particle and “tubo” is a noun - they look or sound alike but fill different roles in a sentence.

#164
“to” frequency rank: #7,227
“tubo” frequency rank: 7391
confusion score

Side-by-Side Comparison

Feature	to	tubo
Definition	marca o verbo seguinte como infinitivo	cilindro oco; cano; ducto

Letter map: to vs tubo

Shared letters muted; letters that set to and tubo apart highlighted. Shared run: 2.

2 ch

4 ch

tubo

Grammar separator: to vs tubo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: to is aparticle and tuboanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 7391, derived from the frequency rank of both members and their visual similarity.

to is recorded at frequency rank #164, classified as aparticle. tubo is at rank #7,227, tagged as anoun, pronounced /'tubu/.

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 7391, this pair ranks #66,749 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of to vs tubo

Shared letters: ot. Private to "to": -. Private to "tubo": bu.

"to" · 2 letters · shape CV · "tubo" · 4 letters · shape CVCV

Known mistypes of this pair

tubo ← tbuo · ttubo · tubbo · tuob · utbo

Frequently Asked Questions

Do "to" and "tubo" mean the same thing in a sentence?

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

Which is more common, "to" or "tubo"?

"to" is the more common of the two: it sits at frequency rank #164 in our Portuguese list, against #7,227 for "tubo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

You've compared "to" and "tubo". Here's where to go from here.

Full dictionary entry for "to" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "tubo" - compare definitions side by side with the headword page. Word entry
This pair ranks #66,749 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"to" and "tubo" also get mixed up with nearby pairs, the highest-scored neighbour is "tubo vs tufo". 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 #66,749 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.