efectivavsefectivoWhich spelling fits?

Which to use

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

#3,840
“efectiva” frequency rank
#2,339
“efectivo” frequency rank
6179
confusion score

Side-by-Side Comparison

Feature efectiva efectivo
Definition Forma del femenino de efectivo. Que produce efectos reales.

Where the eye mixes efectiva and efectivo

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
efectiva
8 ch
efectivo

Visual trap between efectiva and efectivo

A purely visual mix-up. efectiva ([efekˈt̪iβ̞a]) and efectivo ([efekˈt̪iβ̞o]) 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 a single letter - a in “efectiva” becomes o in “efectivo”. Our composite confusion score for this pair is 6179, derived from the frequency rank of both members and their visual similarity.

efectiva is recorded at frequency rank #3,840, classified as anadj, pronounced [efekˈt̪iβ̞a]. efectivo is at rank #2,339, tagged as anadj, pronounced [efekˈt̪iβ̞o].

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 6179, this pair ranks #311,537 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of efectiva vs efectivo

Shared letters: cefitv. Private to "efectiva": a. Private to "efectivo": o.

"efectiva" · 8 letters · shape VCVCCVCV  ·  "efectivo" · 8 letters · shape VCVCCVCV

Known mistypes of this pair

  • efectivaeefctiva · efcetiva · efecctiva · efecitva · efectiav · efectiba · efectivva · efecttiva
  • efectivoeefctivo · efcetivo · efecctivo · efecitvo · efectibo · efectiov · efectivvo · efecttivo

Frequently Asked Questions

Do "efectiva" and "efectivo" mean the same thing in a sentence?
No. They are said differently ([efekˈt̪iβ̞a] versus [efekˈt̪iβ̞o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "efectiva" vs "efectivo" - which ranks higher?
"efectivo" is the more common of the two: it sits at frequency rank #2,339 in our Spanish list, against #3,840 for "efectiva". 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 "efectiva" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "efectivo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #311,537 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "efectiva" and "efectivo" also get mixed up with nearby pairs, the highest-scored neighbour is "efectiva vs efectúa". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #311,537 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