ilícitavsilícitasWhat's the difference?

Which to use

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

#21,020
“ilícita” frequency rank
#29,253
“ilícitas” frequency rank
50273
confusion score

Side-by-Side Comparison

Feature ilícita ilícitas
Definition Forma del femenino de ilícito. Forma del femenino plural de ilícito.

Where the eye mixes ilícita and ilícitas

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. ilícita runs 7 letters (VCVCVCV) against ilícitas's 8 (VCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
ilícita
8 ch
ilícitas

Look-alike desk: ilícita vs ilícitas

A purely visual mix-up. ilícita ([iˈlisit̪a]) and ilícitas ([iˈlisit̪as]) 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) - “ilícita” sits inside “ilícitas”. Our composite confusion score for this pair is 50273, derived from the frequency rank of both members and their visual similarity.

ilícita is recorded at frequency rank #21,020, classified as anadj, pronounced [iˈlisit̪a]. ilícitas is at rank #29,253, tagged as anadj, pronounced [iˈlisit̪as].

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 50273, this pair ranks #104,106 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ilícita vs ilícitas

Shared letters: aciltí. Private to "ilícita": -. Private to "ilícitas": s.

"ilícita" · 7 letters · shape VCVCVCV  ·  "ilícitas" · 8 letters · shape VCVCVCVC

Frequently Asked Questions

Is swapping "ilícita" for "ilícitas" ever safe?
No. They are said differently ([iˈlisit̪a] versus [iˈlisit̪as]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "ilícita" or "ilícitas" show up more?
"ilícita" is the more common of the two: it sits at frequency rank #21,020 in our Spanish list, against #29,253 for "ilícitas". 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 "ilícita" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ilícitas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #104,106 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ilícita" and "ilícitas" also get mixed up with nearby pairs, the highest-scored neighbour is "ilícitas vs ilícitos". Nearby pair

Confusion rank #104,106 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