estacavsestafarTell them apart

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

Which to use

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

#30,898
“estaca” frequency rank
#30,464
“estafar” frequency rank
61362
confusion score

Side-by-Side Comparison

Feature estaca estafar
Definition Palo fuerte afilado por un extremo, para facilitar su clavado. Cometer estafa.

Where the eye mixes estaca and estafar

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
estaca
7 ch
estafar

Why the eye confuses estaca with estafar

These two trip readers on the page rather than in the ear: estaca is [esˈt̪aka] while estafar is [est̪aˈfaɾ]. 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 61362, derived from the frequency rank of both members and their visual similarity.

estaca is recorded at frequency rank #30,898, classified as anoun, pronounced [esˈt̪aka]. estafar is at rank #30,464, tagged as averb, pronounced [est̪aˈfaɾ].

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 61362, this pair ranks #55,706 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of estaca vs estafar

Shared letters: aest. Private to "estaca": c. Private to "estafar": fr.

"estaca" · 6 letters · shape VCCVCV  ·  "estafar" · 7 letters · shape VCCVCVC

Known mistypes of this pair

  • estacaesatca · esstaca · estaac · estacca · estcaa · esttaca · etsaca · setaca
  • estafaresatfar · esstafar · estaafr · estafarr · estaffar · estafra · estfaar · esttafar

Frequently Asked Questions

Is swapping "estaca" for "estafar" ever safe?
No - they are not even the same part of speech. "estaca" is a noun and "estafar" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "estaca" or "estafar" show up more?
"estafar" is the more common of the two: it sits at frequency rank #30,464 in our Spanish list, against #30,898 for "estaca". 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 "estaca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "estafar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #55,706 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "estaca" and "estafar" also get mixed up with nearby pairs, the highest-scored neighbour is "estaca vs estanca". 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 #55,706 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