informalvsinformarWhat's the difference?

Quick tell: informal is a adjective, informar is a verb, so they fill different roles in a sentence.

Which to use

“informal” is an adjective and “informar” is a verb - they look or sound alike but fill different roles in a sentence.

#8,533
“informal” frequency rank
#4,345
“informar” frequency rank
12878
confusion score

Side-by-Side Comparison

Feature informal informar
Definition Que no sigue o tiene las formas, reglas, normas o convenciones establecidas. Dar informes, noticias; enterar.

Where the spellings diverge

Shared letters are muted; the letters that actually set informal and informar apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.

8 ch
informal
8 ch
informar

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: informal is [ĩɱfoɾˈmal] while informar is [ĩɱfoɾˈmaɾ]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - l in “informal” becomes r in “informar”, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 12878, derived from the frequency rank of both members and their visual similarity.

informal is recorded at frequency rank #8,533, classified as anadj, pronounced [ĩɱfoɾˈmal]. informar is at rank #4,345, tagged as averb, pronounced [ĩɱfoɾˈmaɾ].

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 12878, this pair ranks #289,934 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of informal vs informar

Shared letters: afimnor. Private to "informal": l. Private to "informar": -.

"informal" · 8 letters · shape VCCVCCVC  ·  "informar" · 8 letters · shape VCCVCCVC

Known mistypes of this pair

  • informalifnormal · infformal · infomral · inforaml · informall · informla · informmal · inforrmal
  • informarifnormar · infformar · infomrar · inforamr · informarr · informmar · informra · inforrmar

Frequency comparison

informal#8,533
informar#4,345

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "informal" and "informar" be used interchangeably?
No - they are not even the same part of speech. "informal" is an adjective and "informar" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "informal" or "informar"?
"informar" is the more common of the two: it sits at frequency rank #4,345 in our Spanish list, against #8,533 for "informal". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering informal vs informar

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “informal”; for a verb, it's “informar”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “informal” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list