fundadovsfundarWhich spelling fits?

Which to use

“fundado” and “fundar” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#6,410
“fundado” frequency rank
#11,237
“fundar” frequency rank
17647
confusion score

Side-by-Side Comparison

Feature fundado fundar
Definition Participio de fundar. Construir materialmente una población, una escuela, un hospital, etc.

Where the eye mixes fundado and fundar

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. fundado runs 7 letters (CVCCVCV) against fundar's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
fundado
6 ch
fundar

Why the eye confuses fundado with fundar

A purely visual mix-up. fundado ([fũn̪ˈd̪að̞o]) and fundar ([fũn̪ˈd̪aɾ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 17647, derived from the frequency rank of both members and their visual similarity.

fundado is recorded at frequency rank #6,410, classified as averb, pronounced [fũn̪ˈd̪að̞o]. fundar is at rank #11,237, tagged as averb, pronounced [fũn̪ˈd̪aɾ].

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 17647, this pair ranks #271,284 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fundado vs fundar

Shared letters: adfnu. Private to "fundado": o. Private to "fundar": r.

"fundado" · 7 letters · shape CVCCVCV  ·  "fundar" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • fundado ← ffundado · fnudado · fudnado · funaddo · fundaddo · fundaod · funddado · funddao
  • fundar ← ffundar · fnudar · fudnar · funadr · fundarr · funddar · fundra · funndar

Frequently Asked Questions

Is swapping "fundado" for "fundar" ever safe?
No. They are said differently ([fũn̪ˈd̪að̞o] versus [fũn̪ˈd̪aɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "fundado" vs "fundar" - which ranks higher?
"fundado" is the more common of the two: it sits at frequency rank #6,410 in our Spanish list, against #11,237 for "fundar". 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 "fundado" 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 #271,284 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "fundado" and "fundar" also get mixed up with nearby pairs, the highest-scored neighbour is "fundar 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 #271,284 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