jurovsjustoTell them apart

Quick tell: juro is a noun, justo is an adjective, so they fill different roles in a sentence.

Which to use

“juro” is a noun and “justo” is an adjective - they look or sound alike but fill different roles in a sentence.

#2,101
“juro” frequency rank
#2,195
“justo” frequency rank
4296
confusion score

Side-by-Side Comparison

Feature juro justo
Definition quantia que se paga, além do principal, pelo empréstimo de dinheiro que age com justiça

Letter map: juro vs justo

Shared letters muted; letters that set juro and justo apart highlighted. Shared run: 3.

4 ch
juro
5 ch
justo

Role in the sentence - juro and justo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: juro is anoun and justoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 4296, derived from the frequency rank of both members and their visual similarity.

juro is recorded at frequency rank #2,101, classified as anoun, pronounced /ˈʒu.ɾu/. justo is at rank #2,195, tagged as anadj.

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 4296, this pair ranks #70,658 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of juro vs justo

Shared letters: jou. Private to "juro": r. Private to "justo": st.

"juro" · 4 letters · shape CVCV  ·  "justo" · 5 letters · shape CVCCV

Known mistypes of this pair

  • jurojjuro · jruo · juor · jurro · ujro
  • justojjusto · jsuto · jusot · jussto · justto · jutso · ujsto

Frequently Asked Questions

Is swapping "juro" for "justo" ever safe?
No - they are not even the same part of speech. "juro" is a noun and "justo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "juro" or "justo"?
"juro" is the more common of the two: it sits at frequency rank #2,101 in our Portuguese list, against #2,195 for "justo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "juro" and "justo".

  • Full dictionary entry for "juro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "justo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #70,658 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "juro" and "justo" also get mixed up with nearby pairs, the highest-scored neighbour is "junco vs justo". 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 #70,658 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