funcionabanvsfuncionaráTell them apart

Which to use

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

#24,161
“funcionaban” frequency rank
#16,863
“funcionará” frequency rank
41024
confusion score

Side-by-Side Comparison

Feature funcionaban funcionará
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de funcionar. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del futuro de indicativo de funcionar.

Where the eye mixes funcionaban and funcionará

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

11 ch
funcionaban
10 ch
funcionará

Why the eye confuses funcionaban with funcionará

A purely visual mix-up. funcionaban ([fũnsjoˈnaβ̞ãn]) and funcionará ([fũnsjonaˈɾa]) 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 41024, derived from the frequency rank of both members and their visual similarity.

funcionaban is recorded at frequency rank #24,161, classified as averb, pronounced [fũnsjoˈnaβ̞ãn]. funcionará is at rank #16,863, tagged as averb, pronounced [fũnsjonaˈɾa].

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 41024, this pair ranks #155,902 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of funcionaban vs funcionará

Shared letters: acfinou. Private to "funcionaban": b. Private to "funcionará": .

"funcionaban" · 11 letters · shape CVCCVVCVCVC  ·  "funcionará" · 10 letters · shape CVCCVVCVCV

Known mistypes of this pair

  • funcionabanffuncionaban · fnucionaban · fucnionaban · funccionaban · funcinoaban · funcioanban · funcionaabn · funcionabann

Frequently Asked Questions

Can "funcionaban" and "funcionará" be used interchangeably?
No. They are said differently ([fũnsjoˈnaβ̞ãn] versus [fũnsjonaˈɾa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "funcionaban" vs "funcionará" - which ranks higher?
"funcionará" is the more common of the two: it sits at frequency rank #16,863 in our Spanish list, against #24,161 for "funcionaban". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "funcionaban" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "funcionará" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #155,902 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "funcionaban" and "funcionará" also get mixed up with nearby pairs, the highest-scored neighbour is "funcionaban vs funcionarán". 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 #155,902 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