fendavsfundarTell them apart

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

Which to use

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

#16,060
“fenda” frequency rank
#16,778
“fundar” frequency rank
32838
confusion score

Side-by-Side Comparison

Feature fenda fundar
Definition abertura em algo rachado estabelecer

Where the eye mixes fenda and fundar

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

5 ch
fenda
6 ch
fundar

Look-alike desk: fenda vs fundar

These two trip readers on the page rather than in the ear: fenda is /ˈfẽ.dɐ/ while fundar is /fũ.ˈdaɾ/. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 32838, derived from the frequency rank of both members and their visual similarity.

fenda is recorded at frequency rank #16,060, classified as anoun, pronounced /ˈfẽ.dɐ/. fundar is at rank #16,778, tagged as averb, pronounced /fũ.ˈdaɾ/.

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 32838, this pair ranks #34,844 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fenda vs fundar

Shared letters: adfn. Private to "fenda": e. Private to "fundar": ru.

"fenda" · 5 letters · shape CVCCV  ·  "fundar" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • fenda ← efnda · fedna · fenad · fendda · fennda · ffenda · fneda
  • fundar ← ffundar · fnudar · fudnar · funadr · fundarr · funddar · fundra · funndar

Frequently Asked Questions

Is swapping "fenda" for "fundar" ever safe?
No - they are not even the same part of speech. "fenda" is a noun and "fundar" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "fenda" vs "fundar" - which ranks higher?
"fenda" is the more common of the two: it sits at frequency rank #16,060 in our Portuguese list, against #16,778 for "fundar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "fenda" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fundar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #34,844 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "fenda" and "fundar" also get mixed up with nearby pairs, the highest-scored neighbour is "fenda vs finta". 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 #34,844 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