lingüísticavslingüísticoTell them apart

Quick tell: lingüística is a noun, lingüístico is an adjective, so they fill different roles in a sentence.

Which to use

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

#7,873
“lingüística” frequency rank
#16,633
“lingüístico” frequency rank
24506
confusion score

Side-by-Side Comparison

Feature lingüística lingüístico
Definition Disciplina que estudia la lengua (sistema de comunicación humana) y sus fenómenos asociados. Relacionado con el lenguaje o la lengua, o pertinente a ellos.

Where the eye mixes lingüística and lingüístico

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. lingüística and lingüístico follow the identical consonant-vowel pattern (CVCCVVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.

11 ch
lingüística
11 ch
lingüístico

Look-alike desk: lingüística vs lingüístico

These two trip readers on the page rather than in the ear: lingüística is [lĩŋˈgwist̪ika] while lingüístico is [lĩŋˈgwist̪iko]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “lingüística” becomes o in “lingüístico”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 24506, derived from the frequency rank of both members and their visual similarity.

lingüística is recorded at frequency rank #7,873, classified as anoun, pronounced [lĩŋˈgwist̪ika]. lingüístico is at rank #16,633, tagged as anadj, pronounced [lĩŋˈgwist̪iko].

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 24506, this pair ranks #240,857 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lingüística vs lingüístico

Shared letters: cgilnstíü. Private to "lingüística": a. Private to "lingüístico": o.

"lingüística" · 11 letters · shape CVCCVVCCVCV  ·  "lingüístico" · 11 letters · shape CVCCVVCCVCV

Frequently Asked Questions

Is swapping "lingüística" for "lingüístico" ever safe?
No - they are not even the same part of speech. "lingüística" is a noun and "lingüístico" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "lingüística" or "lingüístico" show up more?
"lingüística" is the more common of the two: it sits at frequency rank #7,873 in our Spanish list, against #16,633 for "lingüístico". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "lingüística" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lingüístico" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #240,857 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "lingüística" and "lingüístico" also get mixed up with nearby pairs, the highest-scored neighbour is "lingüístico vs lingüísticos". Nearby pair

Confusion rank #240,857 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