pendejavspendejosWhat's the difference?

Quick tell: pendeja is a adjective, pendejos is a noun, so they fill different roles in a sentence.

Which to use

“pendeja” is an adjective and “pendejos” is a noun - they look or sound alike but fill different roles in a sentence.

#13,309
“pendeja” frequency rank
#8,291
“pendejos” frequency rank
21600
confusion score

Side-by-Side Comparison

Feature pendeja pendejos
Definition Forma del femenino de pendejo. Forma del plural de pendejo.

Where the eye mixes pendeja and pendejos

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
pendeja
8 ch
pendejos

Look-alike desk: pendeja vs pendejos

These two trip readers on the page rather than in the ear: pendeja is [pẽn̪ˈd̪exa] while pendejos is [pẽn̪ˈd̪exos]. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 21600, derived from the frequency rank of both members and their visual similarity.

pendeja is recorded at frequency rank #13,309, classified as anadj, pronounced [pẽn̪ˈd̪exa]. pendejos is at rank #8,291, tagged as anoun, pronounced [pẽn̪ˈd̪exos].

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 21600, this pair ranks #254,191 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of pendeja vs pendejos

Shared letters: dejnp. Private to "pendeja": a. Private to "pendejos": os.

"pendeja" · 7 letters · shape CVCCVCV  ·  "pendejos" · 8 letters · shape CVCCVCVC

Known mistypes of this pair

  • pendejaepndeja · pedneja · penddeja · pendeaj · pendejja · pendjea · penedja · penndeja
  • pendejosepndejos · pednejos · penddejos · pendejjos · pendejoss · pendejso · pendeojs · pendjeos

Frequently Asked Questions

Is swapping "pendeja" for "pendejos" ever safe?
No - they are not even the same part of speech. "pendeja" is an adjective and "pendejos" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "pendeja" vs "pendejos" - which ranks higher?
"pendejos" is the more common of the two: it sits at frequency rank #8,291 in our Spanish list, against #13,309 for "pendeja". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "pendeja" and "pendejos" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "pendeja" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pendejos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #254,191 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "pendeja" and "pendejos" also get mixed up with nearby pairs, the highest-scored neighbour is "pende vs pendeja". 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 #254,191 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