falharvsfolhaTell them apart

Quick tell: falhar is a verb, folha is a noun, so they fill different roles in a sentence.

Which to use

“falhar” is a verb and “folha” is a noun - they look or sound alike but fill different roles in a sentence.

#9,490
“falhar” frequency rank
#1,930
“folha” frequency rank
11420
confusion score

Side-by-Side Comparison

Feature falhar folha
Definition rachar órgão da planta, geralmente verde e responsável pela fotossíntese (na maioria das vezes), composta de limbo (estrutura laminar), pecíolo (haste que liga o limbo ao caule) e, algumas vezes, bainha (invólucro alongado na base do pecíolo)

Where the eye mixes falhar and folha

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. falhar runs 6 letters (CVCCVC) against folha's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
falhar
5 ch
folha

Visual trap between falhar and folha

These two trip readers on the page rather than in the ear: falhar is /fɐ.ˈʎaɾ/ while folha is /ˈfo.ʎɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 11420, derived from the frequency rank of both members and their visual similarity.

falhar is recorded at frequency rank #9,490, classified as averb, pronounced /fɐ.ˈʎaɾ/. folha is at rank #1,930, tagged as anoun, pronounced /ˈfo.ʎɐ/.

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 11420, this pair ranks #61,429 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of falhar vs folha

Shared letters: afhl. Private to "falhar": r. Private to "folha": o.

"falhar" · 6 letters · shape CVCCVC  ·  "folha" · 5 letters · shape CVCCV

Known mistypes of this pair

  • falhar ← aflhar · fahlar · falahr · falharr · falhhar · falhra · fallhar · ffalhar
  • folha ← ffolha · floha · fohla · folah · folhha · follha · oflha

Frequently Asked Questions

Do "falhar" and "folha" mean the same thing in a sentence?
No - they are not even the same part of speech. "falhar" is a verb and "folha" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "falhar" or "folha" show up more?
"folha" is the more common of the two: it sits at frequency rank #1,930 in our Portuguese list, against #9,490 for "falhar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "falhar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "folha" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #61,429 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "falhar" and "folha" also get mixed up with nearby pairs, the highest-scored neighbour is "falhar vs fartar". 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 #61,429 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