inspecciónvsinyecciónTell them apart

Which to use

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

#6,550
“inspección” frequency rank
#9,665
“inyección” frequency rank
16215
confusion score

Side-by-Side Comparison

Feature inspección inyección
Definition Acción o efecto de inspeccionar. Acción o efecto de inyectar.

Where the eye mixes inspección and inyección

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. inspección runs 10 letters (VCCCVCCVVC) against inyección's 9 (VCVVCCVVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
inspección
9 ch
inyección

Look-alike desk: inspección vs inyección

A purely visual mix-up. inspección ([ĩnspekˈsjõn]) and inyección ([ĩɲʝekˈsjõn]) 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 16215, derived from the frequency rank of both members and their visual similarity.

inspección is recorded at frequency rank #6,550, classified as anoun, pronounced [ĩnspekˈsjõn]. inyección is at rank #9,665, tagged as anoun, pronounced [ĩɲʝekˈsjõn].

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 16215, this pair ranks #277,049 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of inspección vs inyección

Shared letters: ceinó. Private to "inspección": ps. Private to "inyección": y.

"inspección" · 10 letters · shape VCCCVCCVVC  ·  "inyección" · 9 letters · shape VCVVCCVVC

Frequently Asked Questions

Is swapping "inspección" for "inyección" ever safe?
No. They are said differently ([ĩnspekˈsjõn] versus [ĩɲʝekˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "inspección" or "inyección"?
"inspección" is the more common of the two: it sits at frequency rank #6,550 in our Spanish list, against #9,665 for "inyección". 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 "inspección" and "inyección" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "inspección" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "inyección" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #277,049 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "inspección" and "inyección" also get mixed up with nearby pairs, the highest-scored neighbour is "inacción vs inyección". Nearby pair

Confusion rank #277,049 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