invenciónvsinversiónWhich spelling fits?

Which to use

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

#11,600
“invención” frequency rank
#1,641
“inversión” frequency rank
13241
confusion score

Side-by-Side Comparison

Feature invención inversión
Definition El acto de inventar. Acción o efecto de invertir.

Where the eye mixes invención and inversión

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. invención and inversión follow the identical consonant-vowel pattern (VCCVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
invención
9 ch
inversión

Visual trap between invención and inversión

A purely visual mix-up. invención ([ĩmbẽnˈsjõn]) and inversión ([ĩmbeɾˈsjõn]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 13241, derived from the frequency rank of both members and their visual similarity.

invención is recorded at frequency rank #11,600, classified as anoun, pronounced [ĩmbẽnˈsjõn]. inversión is at rank #1,641, tagged as anoun, pronounced [ĩmbeɾˈsjõn].

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 13241, this pair ranks #288,573 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of invención vs inversión

Shared letters: einvó. Private to "invención": c. Private to "inversión": rs.

"invención" · 9 letters · shape VCCVCCVVC  ·  "inversión" · 9 letters · shape VCCVCCVVC

Frequently Asked Questions

Do "invención" and "inversión" mean the same thing in a sentence?
No. They are said differently ([ĩmbẽnˈsjõn] versus [ĩmbeɾˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "invención" vs "inversión" - which ranks higher?
"inversión" is the more common of the two: it sits at frequency rank #1,641 in our Spanish list, against #11,600 for "invención". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "invención" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "inversión" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #288,573 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "invención" and "inversión" also get mixed up with nearby pairs, the highest-scored neighbour is "invención vs invenciones". Nearby pair

Confusion rank #288,573 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