fundadorvsfundidoWhat's the difference?

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

Which to use

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

#3,413
“fundador” frequency rank
#16,591
“fundido” frequency rank
20004
confusion score

Side-by-Side Comparison

Feature fundador fundido
Definition Que funda. Participio de fundir.

Where the eye mixes fundador and fundido

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. fundador runs 8 letters (CVCCVCVC) against fundido's 7 (CVCCVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
fundador
7 ch
fundido

Why the eye confuses fundador with fundido

These two trip readers on the page rather than in the ear: fundador is [fũn̪d̪aˈð̞oɾ] while fundido is [fũn̪ˈd̪ið̞o]. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 20004, derived from the frequency rank of both members and their visual similarity.

fundador is recorded at frequency rank #3,413, classified as anadj, pronounced [fũn̪d̪aˈð̞oɾ]. 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 20004, this pair ranks #261,222 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fundador vs fundido

Shared letters: dfnou. Private to "fundador": ar. Private to "fundido": i.

"fundador" · 8 letters · shape CVCCVCVC  ·  "fundido" · 7 letters · shape CVCCVCV

Known mistypes of this pair

  • fundador ← ffundador · fnudador · fudnador · funaddor · fundaddor · fundadorr · fundadro · fundaodr
  • fundido ← ffundido · fnudido · fudnido · funddido · funddio · fundiddo · fundiod · funiddo

Frequently Asked Questions

Is swapping "fundador" for "fundido" ever safe?
No - they are not even the same part of speech. "fundador" is an adjective and "fundido" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "fundador" or "fundido" show up more?
"fundador" is the more common of the two: it sits at frequency rank #3,413 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.

What to do next

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

  • Full dictionary entry for "fundador" 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 #261,222 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "fundador" 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 #261,222 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