tóxicasvstóxicoWhat's the difference?

Which to use

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

#21,523
“tóxicas” frequency rank
#13,578
“tóxico” frequency rank
35101
confusion score

Side-by-Side Comparison

Feature tóxicas tóxico
Definition Forma del femenino plural de tóxico. Que por contacto, ingesta o inoculación resulta dañino, destructivo o aún letal para las funciones de un organismo vivo.

Where the eye mixes tóxicas and tóxico

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

7 ch
tóxicas
6 ch
tóxico

Why the eye confuses tóxicas with tóxico

A purely visual mix-up. tóxicas ([ˈt̪oksikas]) and tóxico ([ˈt̪oksiko]) 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 35101, derived from the frequency rank of both members and their visual similarity.

tóxicas is recorded at frequency rank #21,523, classified as anadj, pronounced [ˈt̪oksikas]. tóxico is at rank #13,578, tagged as anadj, pronounced [ˈt̪oksiko].

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 35101, this pair ranks #187,864 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tóxicas vs tóxico

Shared letters: citxó. Private to "tóxicas": as. Private to "tóxico": o.

"tóxicas" · 7 letters · shape CVCVCVC  ·  "tóxico" · 6 letters · shape CVCVCV

Frequently Asked Questions

Can "tóxicas" and "tóxico" be used interchangeably?
No. They are said differently ([ˈt̪oksikas] versus [ˈt̪oksiko]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tóxicas" or "tóxico"?
"tóxico" is the more common of the two: it sits at frequency rank #13,578 in our Spanish list, against #21,523 for "tóxicas". 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 "tóxicas" and "tóxico" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "tóxicas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tóxico" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #187,864 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tóxicas" and "tóxico" also get mixed up with nearby pairs, the highest-scored neighbour is "torito vs tóxico". Nearby pair

Confusion rank #187,864 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