indecisovsindefesoTell them apart

Which to use

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

#33,029
“indeciso” frequency rank
#36,065
“indefeso” frequency rank
69094
confusion score

Side-by-Side Comparison

Feature indeciso indefeso
Definition não decidido, não resolvido sem defesa

Letter map: indeciso vs indefeso

Shared letters muted; letters that set indeciso and indefeso apart highlighted. Shared run: 6. indeciso and indefeso follow the identical consonant-vowel pattern (VCCVCVCV). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
indeciso
8 ch
indefeso

Corpus notes: indeciso and indefeso

indeciso and indefeso are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 69094, derived from the frequency rank of both members and their visual similarity.

indeciso is recorded at frequency rank #33,029, classified as anadj. indefeso is at rank #36,065, tagged as anadj, pronounced /ĩ.dɨ.ˈfe.zu/.

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 69094, this pair ranks #4,050 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of indeciso vs indefeso

Shared letters: deinos. Private to "indeciso": c. Private to "indefeso": f.

"indeciso" · 8 letters · shape VCCVCVCV  ·  "indefeso" · 8 letters · shape VCCVCVCV

Known mistypes of this pair

  • indeciso ← idneciso · indceiso · inddeciso · indecciso · indecios · indecisso · indecsio · indeicso
  • indefeso ← idnefeso · inddefeso · indeefso · indefeos · indefesso · indeffeso · indefseo · indfeeso

Frequently Asked Questions

Do "indeciso" and "indefeso" mean the same thing in a sentence?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary Portuguese text, does "indeciso" or "indefeso" show up more?
"indeciso" is the more common of the two: it sits at frequency rank #33,029 in our Portuguese list, against #36,065 for "indefeso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "indeciso" vs "indefeso" is on the table, pick a follow-up below.

  • Full dictionary entry for "indeciso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "indefeso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #4,050 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "indeciso" and "indefeso" also get mixed up with nearby pairs, the highest-scored neighbour is "indecisão vs indeciso". 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 #4,050 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