formarvsFormasTell them apart

Quick tell: formar is a verb, Formas is a name, so they fill different roles in a sentence.

Which to use

“formar” is a verb and “Formas” is a name - they look or sound alike but fill different roles in a sentence.

#1,814
“formar” frequency rank
#808
“Formas” frequency rank
2622
confusion score

Side-by-Side Comparison

Feature formar Formas
Definition Dar forma o figura, crear, componer. Apellido.

Where the eye mixes formar and Formas

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

6 ch
formar
6 ch
Formas

Look-alike desk: formar vs Formas

These two trip readers on the page rather than in the ear: formar is [foɾˈmaɾ] while Formas is [ˈfoɾmas]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - r in “formar” becomes s in “Formas”, and the parts of speech differ too (verb vs name), which is usually the fastest check. Our composite confusion score for this pair is 2622, derived from the frequency rank of both members and their visual similarity.

formar is recorded at frequency rank #1,814, classified as averb, pronounced [foɾˈmaɾ]. Formas is at rank #808, tagged as aname, pronounced [ˈfoɾmas].

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 2622, this pair ranks #319,952 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of formar vs Formas

Shared letters: afmor. Private to "formar": -. Private to "Formas": s.

"formar" · 6 letters · shape CVCCVC  ·  "Formas" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • formarfformar · fomrar · foramr · formarr · formmar · formra · forrmar · fromar
  • Formasfformas · fomras · forams · formass · formmas · formsa · forrmas · fromas

Frequently Asked Questions

Can "formar" and "Formas" be used interchangeably?
No - they are not even the same part of speech. "formar" is a verb and "Formas" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "formar" or "Formas" show up more?
"Formas" is the more common of the two: it sits at frequency rank #808 in our Spanish list, against #1,814 for "formar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "formar" and "Formas" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "formar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Formas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #319,952 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "formar" and "Formas" also get mixed up with nearby pairs, the highest-scored neighbour is "fora vs formar". 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 #319,952 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