fundadosvsfundandoWhat's the difference?

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

Which to use

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

#25,284
“fundados” frequency rank
#41,373
“fundando” frequency rank
66657
confusion score

Side-by-Side Comparison

Feature fundados fundando
Definition Forma del plural de fundado, participio de fundar. Gerundio de fundar.

Where the eye mixes fundados and fundando

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. fundados (CVCCVCVC) and fundando (CVCCVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

8 ch
fundados
8 ch
fundando

Why the eye confuses fundados with fundando

These two trip readers on the page rather than in the ear: fundados is [fũn̪ˈd̪að̞os] while fundando is [fũn̪ˈd̪ãn̪d̪o]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 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 66657, derived from the frequency rank of both members and their visual similarity.

fundados is recorded at frequency rank #25,284, classified as aparticiple, pronounced [fũn̪ˈd̪að̞os]. fundando is at rank #41,373, tagged as averb, pronounced [fũn̪ˈd̪ãn̪d̪o].

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 66657, this pair ranks #39,251 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of fundados vs fundando

Shared letters: adfnou. Private to "fundados": s. Private to "fundando": -.

"fundados" · 8 letters · shape CVCCVCVC  ·  "fundando" · 8 letters · shape CVCCVCCV

Known mistypes of this pair

  • fundados ← ffundados · fnudados · fudnados · funaddos · fundaddos · fundadoss · fundadso · fundaods
  • fundando ← ffundando · fnudando · fudnando · funadndo · fundadno · fundanddo · fundanndo · fundanod

Frequently Asked Questions

Can "fundados" and "fundando" be used interchangeably?
No - they are not even the same part of speech. "fundados" is a participle and "fundando" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "fundados" or "fundando" show up more?
"fundados" is the more common of the two: it sits at frequency rank #25,284 in our Spanish list, against #41,373 for "fundando". 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 "fundados" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fundando" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #39,251 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "fundados" and "fundando" also get mixed up with nearby pairs, the highest-scored neighbour is "fundan vs fundando". 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 #39,251 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