testículovstestículosTell them apart

Which to use

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

#41,660
“testículo” frequency rank
#23,615
“testículos” frequency rank
65275
confusion score

Side-by-Side Comparison

Feature testículo testículos
Definition Gónada del animal macho, que produce el esperma. Forma del plural de testículo.

Where the eye mixes testículo and testículos

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

9 ch
testículo
10 ch
testículos

Look-alike desk: testículo vs testículos

A purely visual mix-up. testículo ([t̪esˈt̪ikulo]) and testículos ([t̪esˈt̪ikulos]) 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 extra letter(s) - “testículo” sits inside “testículos”. Our composite confusion score for this pair is 65275, derived from the frequency rank of both members and their visual similarity.

testículo is recorded at frequency rank #41,660, classified as anoun, pronounced [t̪esˈt̪ikulo]. testículos is at rank #23,615, tagged as anoun, pronounced [t̪esˈt̪ikulos].

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 65275, this pair ranks #43,126 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of testículo vs testículos

Shared letters: celostuí. Private to "testículo": -. Private to "testículos": -.

"testículo" · 9 letters · shape CVCCVCVCV  ·  "testículos" · 10 letters · shape CVCCVCVCVC

Frequently Asked Questions

Can "testículo" and "testículos" be used interchangeably?
No. They are said differently ([t̪esˈt̪ikulo] versus [t̪esˈt̪ikulos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "testículo" or "testículos"?
"testículos" is the more common of the two: it sits at frequency rank #23,615 in our Spanish list, against #41,660 for "testículo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "testículo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "testículos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #43,126 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "testículo" and "testículos" also get mixed up with nearby pairs, the highest-scored neighbour is "tentáculos vs testículos". Nearby pair

Confusion rank #43,126 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