fundadavsfundidoWhat's the difference?

Quick tell: fundada is a participle, fundido is a verb, so they fill different roles in a sentence.

Which to use

“fundada” is a participle and “fundido” is a verb - they look or sound alike but fill different roles in a sentence.

#5,735
“fundada” frequency rank
#16,591
“fundido” frequency rank
22326
confusion score

Side-by-Side Comparison

Feature fundada fundido
Definition Forma del femenino de fundado, participio de fundar. Participio de fundir.

Where the eye mixes fundada and fundido

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. fundada and fundido follow the identical consonant-vowel pattern (CVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
fundada
7 ch
fundido

Why the eye confuses fundada with fundido

These two trip readers on the page rather than in the ear: fundada is [fũn̪ˈd̪að̞a] while fundido is [fũn̪ˈd̪ið̞o]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (participle vs verb), which is usually the fastest check. Our composite confusion score for this pair is 22326, derived from the frequency rank of both members and their visual similarity.

fundada is recorded at frequency rank #5,735, classified as aparticiple, pronounced [fũn̪ˈd̪að̞a]. fundido is at rank #16,591, tagged as averb, pronounced [fũn̪ˈd̪ið̞o].

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 22326, this pair ranks #250,845 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fundada vs fundido

Shared letters: dfnu. Private to "fundada": a. Private to "fundido": io.

"fundada" · 7 letters · shape CVCCVCV  ·  "fundido" · 7 letters · shape CVCCVCV

Known mistypes of this pair

  • fundada ← ffundada · fnudada · fudnada · funadda · fundaad · fundadda · funddaa · funddada
  • fundido ← ffundido · fnudido · fudnido · funddido · funddio · fundiddo · fundiod · funiddo

Frequently Asked Questions

Can "fundada" and "fundido" be used interchangeably?
No - they are not even the same part of speech. "fundada" is a participle and "fundido" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "fundada" or "fundido"?
"fundada" is the more common of the two: it sits at frequency rank #5,735 in our Spanish list, against #16,591 for "fundido". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "fundada" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fundido" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #250,845 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "fundada" and "fundido" also get mixed up with nearby pairs, the highest-scored neighbour is "fundido vs fundió". 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 #250,845 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list