falsavsfalsasTell them apart

Which to use

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

#2,932
“falsa” frequency rank
#4,511
“falsas” frequency rank
7443
confusion score

Side-by-Side Comparison

Feature falsa falsas
Definition Forma del femenino de falso. Forma del femenino plural de falso.

Where the eye mixes falsa and falsas

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

5 ch
falsa
6 ch
falsas

Look-alike desk: falsa vs falsas

A purely visual mix-up. falsa ([ˈfalsa]) and falsas ([ˈfalsas]) 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 extra letter(s) - “falsa” sits inside “falsas”. Our composite confusion score for this pair is 7443, derived from the frequency rank of both members and their visual similarity.

falsa is recorded at frequency rank #2,932, classified as anadj, pronounced [ˈfalsa]. falsas is at rank #4,511, tagged as anadj, pronounced [ˈfalsas].

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 7443, this pair ranks #307,982 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of falsa vs falsas

Shared letters: afls. Private to "falsa": -. Private to "falsas": -.

"falsa" · 5 letters · shape CVCCV  ·  "falsas" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • falsaaflsa · falas · fallsa · falssa · fasla · ffalsa · flasa
  • falsasaflsas · falass · fallsas · falsass · falssas · faslas · ffalsas · flasas

Frequently Asked Questions

Do "falsa" and "falsas" mean the same thing in a sentence?
No. They are said differently ([ˈfalsa] versus [ˈfalsas]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "falsa" or "falsas"?
"falsa" is the more common of the two: it sits at frequency rank #2,932 in our Spanish list, against #4,511 for "falsas". 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 "falsa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "falsas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #307,982 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "falsa" and "falsas" also get mixed up with nearby pairs, the highest-scored neighbour is "falsas vs falsear". 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 #307,982 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