internalvsInterpolTell them apart

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

Which to use

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

#46,752
“internal” frequency rank
#38,204
“Interpol” frequency rank
84956
confusion score

Side-by-Side Comparison

Feature internal Interpol
Definition innerlich, im Inneren befindlich internationale Organisation zur Verbrechensbekämpfung mit Sitz in Lyon, Frankreich

Where the eye mixes internal and Interpol

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

8 ch
internal
8 ch
Interpol

Why the eye confuses internal with Interpol

These two trip readers on the page rather than in the ear: internal is [ɪntɐˈnaːl] while Interpol is [ˈɪntɐˌpoːl]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 84956, derived from the frequency rank of both members and their visual similarity.

internal is recorded at frequency rank #46,752, classified as anadj, pronounced [ɪntɐˈnaːl]. Interpol is at rank #38,204, tagged as anoun, pronounced [ˈɪntɐˌpoːl].

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 84956, this pair ranks #115,642 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of internal vs Interpol

Shared letters: eilnrt. Private to "internal": a. Private to "Interpol": op.

"internal" · 8 letters · shape VCCVCCVC  ·  "Interpol" · 8 letters · shape VCCVCCVC

Known mistypes of this pair

  • internalinetrnal · innternal · intenral · interanl · internall · internla · internnal · interrnal
  • Interpolinetrpol · innterpol · inteprol · interopl · interplo · interpoll · interppol · interrpol

Frequently Asked Questions

Do "internal" and "Interpol" mean the same thing in a sentence?
No - they are not even the same part of speech. "internal" is an adjective and "Interpol" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "internal" or "Interpol"?
"Interpol" is the more common of the two: it sits at frequency rank #38,204 in our German list, against #46,752 for "internal". 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 "internal" and "Interpol" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "internal" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Interpol" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #115,642 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "internal" and "Interpol" also get mixed up with nearby pairs, the highest-scored neighbour is "Interna 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 #115,642 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list