internalvsinternarTell them apart

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

Which to use

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

#43,494
“internal” frequency rank
#36,076
“internar” frequency rank
79570
confusion score

Side-by-Side Comparison

Feature internal internar
Definition interno pôr dentro

Letter map: internal vs internar

Shared letters muted; letters that set internal and internar apart highlighted. Shared run: 7.

8 ch
internal
8 ch
internar

Role in the sentence - internal and internar

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: internal is anadjective and internaraverb. On the page they differ by a single letter - l in “internal” becomes r in “internar”. Our composite confusion score for this pair is 79570, derived from the frequency rank of both members and their visual similarity.

internal is recorded at frequency rank #43,494, classified as anadj. internar is at rank #36,076, tagged as averb, pronounced /ĩ.tɨɾ.ˈnaɾ/.

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 79570, this pair ranks #1,483 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of internal vs internar

Shared letters: aeinrt. Private to "internal": l. Private to "internar": -.

"internal" · 8 letters · shape VCCVCCVC  ·  "internar" · 8 letters · shape VCCVCCVC

Known mistypes of this pair

  • internalinetrnal · innternal · intenral · interanl · internall · internla · internnal · interrnal
  • internarinetrnar · innternar · intenrar · interanr · internarr · internnar · internra · interrnar

Frequently Asked Questions

Can "internal" and "internar" be used interchangeably?
No - they are not even the same part of speech. "internal" is an adjective and "internar" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "internal" or "internar" show up more?
"internar" is the more common of the two: it sits at frequency rank #36,076 in our Portuguese list, against #43,494 for "internal". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "internal" vs "internar" is on the table, pick a follow-up below.

  • Full dictionary entry for "internal" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "internar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,483 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "internal" and "internar" also get mixed up with nearby pairs, the highest-scored neighbour is "infernal vs internal". 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 #1,483 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list