rata vs ruma, What's the Difference?

Which to use

“rata” is a noun and “ruma” is an intj - they look or sound alike but fill different roles in a sentence.

#25,790
“rata” frequency rank: #44,577
“ruma” frequency rank: 70367
confusion score

Side-by-Side Comparison

Feature	rata	ruma
Definition	fêmea do rato; ratazana	expressa comandamento por parte de boiadeiro para guiamento de bois

Letter map: rata vs ruma

Shared letters muted; letters that set rata and ruma apart highlighted. Shared run: 2.

4 ch

rata

4 ch

ruma

Grammar separator: rata vs ruma

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rata is anoun and rumaanintj. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 70367, derived from the frequency rank of both members and their visual similarity.

rata is recorded at frequency rank #25,790, classified as anoun. ruma is at rank #44,577, tagged as anintj, pronounced /ˈxu.mɐ/.

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 70367, this pair ranks #3,648 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of rata vs ruma

Shared letters: ar. Private to "rata": t. Private to "ruma": mu.

"rata" · 4 letters · shape CVCV · "ruma" · 4 letters · shape CVCV

Known mistypes of this pair

rata ← arta · raat · ratta · rrata · rtaa
ruma ← rmua · rruma · ruam · rumma · urma

Frequently Asked Questions

Is swapping "rata" for "ruma" ever safe?

No - they are not even the same part of speech. "rata" is a noun and "ruma" an intj, so a sentence built for one is usually ungrammatical with the other.

In ordinary Portuguese text, does "rata" or "ruma" show up more?

"rata" is the more common of the two: it sits at frequency rank #25,790 in our Portuguese list, against #44,577 for "ruma". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

Full dictionary entry for "rata" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ruma" - compare definitions side by side with the headword page. Word entry
This pair ranks #3,648 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"rata" and "ruma" also get mixed up with nearby pairs, the highest-scored neighbour is "rimar vs ruma". 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 #3,648 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.