tecnologíavstecnológicaWhich spelling fits?

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

Which to use

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

#1,024
“tecnología” frequency rank
#6,834
“tecnológica” frequency rank
7858
confusion score

Side-by-Side Comparison

Feature tecnología tecnológica
Definition La aplicación de los conocimientos, métodos o instrumentos de la ciencia para propósitos prácticos como los de la industria, el comercio, la medicina, etc. Forma del femenino de tecnológico.

Where the eye mixes tecnología and tecnológica

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. tecnología runs 10 letters (CVCCVCVCVV) against tecnológica's 11 (CVCCVCVCVCV) - the length gap alone is often enough to separate them once you know to check it.

10 ch
tecnología
11 ch
tecnológica

Look-alike desk: tecnología vs tecnológica

These two trip readers on the page rather than in the ear: tecnología is [t̪eknoloˈxia] while tecnológica is [t̪eknoˈloxika]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 7858, derived from the frequency rank of both members and their visual similarity.

tecnología is recorded at frequency rank #1,024, classified as anoun, pronounced [t̪eknoloˈxia]. tecnológica is at rank #6,834, tagged as anadj, pronounced [t̪eknoˈloxika].

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 7858, this pair ranks #306,722 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of tecnología vs tecnológica

Shared letters: aceglnot. Private to "tecnología": í. Private to "tecnológica": ió.

"tecnología" · 10 letters · shape CVCCVCVCVV  ·  "tecnológica" · 11 letters · shape CVCCVCVCVCV

Frequently Asked Questions

Do "tecnología" and "tecnológica" mean the same thing in a sentence?
No - they are not even the same part of speech. "tecnología" is a noun and "tecnológica" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tecnología" or "tecnológica"?
"tecnología" is the more common of the two: it sits at frequency rank #1,024 in our Spanish list, against #6,834 for "tecnológica". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "tecnología" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tecnológica" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #306,722 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tecnología" and "tecnológica" also get mixed up with nearby pairs, the highest-scored neighbour is "tecnológica vs teológica". Nearby pair

Confusion rank #306,722 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