profundidadvsprofundizaConfusable pair

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

Which to use

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

#3,352
“profundidad” frequency rank
#26,571
“profundiza” frequency rank
29923
confusion score

Side-by-Side Comparison

Feature profundidad profundiza
Definition Extensión de algo desde la superficie o desde la entrada y hasta el fondo. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de profundizar.

Where the eye mixes profundidad and profundiza

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. profundidad runs 11 letters (CCVCVCCVCVC) against profundiza's 10 (CCVCVCCVCV) - the length gap alone is often enough to separate them once you know to check it.

11 ch
profundidad
10 ch
profundiza

Why the eye confuses profundidad with profundiza

These two trip readers on the page rather than in the ear: profundidad is [pɾofũn̪d̪iˈð̞að̞] while profundiza is [pɾofũn̪ˈd̪isa]. 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 29923, derived from the frequency rank of both members and their visual similarity.

profundidad is recorded at frequency rank #3,352, classified as anoun, pronounced [pɾofũn̪d̪iˈð̞að̞]. profundiza is at rank #26,571, tagged as averb, pronounced [pɾofũn̪ˈd̪isa].

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 29923, this pair ranks #214,586 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of profundidad vs profundiza

Shared letters: adfinopru. Private to "profundidad": -. Private to "profundiza": z.

"profundidad" · 11 letters · shape CCVCVCCVCVC  ·  "profundiza" · 10 letters · shape CCVCVCCVCV

Known mistypes of this pair

  • profundidad ← porfundidad · pprofundidad · prfoundidad · proffundidad · profnudidad · profudnidad · profunddiad · profunddidad
  • profundiza ← porfundiza · pprofundiza · prfoundiza · proffundiza · profnudiza · profudniza · profunddiza · profundiaz

Frequently Asked Questions

Can "profundidad" and "profundiza" be used interchangeably?
No - they are not even the same part of speech. "profundidad" is a noun and "profundiza" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "profundidad" vs "profundiza" - which ranks higher?
"profundidad" is the more common of the two: it sits at frequency rank #3,352 in our Spanish list, against #26,571 for "profundiza". 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 "profundidad" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "profundiza" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #214,586 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "profundidad" and "profundiza" also get mixed up with nearby pairs, the highest-scored neighbour is "profunda vs profundiza". 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 #214,586 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