formadasvsformamosTell them apart

Quick tell: formadas is a participle, formamos is a verb, so they fill different roles in a sentence.

Which to use

“formadas” is a participle and “formamos” is a verb - they look or sound alike but fill different roles in a sentence.

#16,857
“formadas” frequency rank
#21,680
“formamos” frequency rank
38537
confusion score

Side-by-Side Comparison

Feature formadas formamos
Definition Forma del femenino plural de formado, participio de formar o de formarse. Primera persona del plural (nosotros, nosotras) del presente de indicativo de formar o de formarse.

Where the eye mixes formadas and formamos

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

8 ch
formadas
8 ch
formamos

Look-alike desk: formadas vs formamos

These two trip readers on the page rather than in the ear: formadas is [foɾˈmað̞as] while formamos is [foɾˈmamos]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (participle vs verb), which is usually the fastest check. Our composite confusion score for this pair is 38537, derived from the frequency rank of both members and their visual similarity.

formadas is recorded at frequency rank #16,857, classified as aparticiple, pronounced [foɾˈmað̞as]. formamos is at rank #21,680, tagged as averb, pronounced [foɾˈmamos].

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 38537, this pair ranks #169,468 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of formadas vs formamos

Shared letters: afmors. Private to "formadas": d. Private to "formamos": -.

"formadas" · 8 letters · shape CVCCVCVC  ·  "formamos" · 8 letters · shape CVCCVCVC

Known mistypes of this pair

  • formadasfformadas · fomradas · foramdas · formaads · formadass · formaddas · formadsa · formdaas
  • formamosfformamos · fomramos · forammos · formammos · formamoss · formamso · formaoms · formmamos

Frequently Asked Questions

Can "formadas" and "formamos" be used interchangeably?
No - they are not even the same part of speech. "formadas" is a participle and "formamos" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "formadas" or "formamos"?
"formadas" is the more common of the two: it sits at frequency rank #16,857 in our Spanish list, against #21,680 for "formamos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "formadas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "formamos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #169,468 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "formadas" and "formamos" also get mixed up with nearby pairs, the highest-scored neighbour is "formador vs formamos". 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 #169,468 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