BefestigungvsBelästigungWhat's the difference?

Which to use

“Befestigung” and “Belästigung” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#14,514
“Befestigung” frequency rank
#15,307
“Belästigung” frequency rank
29821
confusion score

Side-by-Side Comparison

Feature Befestigung Belästigung
Definition Handlung, etwas an einem Gegenstand festzumachen nachhaltiges Einwirken auf Personen, was als unangenehm empfunden wird

Where the eye mixes Befestigung and Belästigung

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. Befestigung and Belästigung follow the identical consonant-vowel pattern (CVCVCCVCVCC). Same shape at a glance is often the real trap, independent of shared letters.

11 ch
Befestigung
11 ch
Belästigung

Why the eye confuses Befestigung with Belästigung

A purely visual mix-up. Befestigung ([bəˈfɛstɪɡʊŋ]) and Belästigung ([bəˈlɛstɪɡʊŋ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 29821, derived from the frequency rank of both members and their visual similarity.

Befestigung is recorded at frequency rank #14,514, classified as anoun, pronounced [bəˈfɛstɪɡʊŋ]. Belästigung is at rank #15,307, tagged as anoun, pronounced [bəˈlɛstɪɡʊŋ].

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 29821, this pair ranks #1,759,631 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Befestigung vs Belästigung

Shared letters: beginstu. Private to "Befestigung": f. Private to "Belästigung": lä.

"Befestigung" · 11 letters · shape CVCVCCVCVCC  ·  "Belästigung" · 11 letters · shape CVCVCCVCVCC

Known mistypes of this pair

  • Befestigung ← bbefestigung · beefstigung · befesitgung · befesstigung · befestgiung · befestiggung · befestignug · befestigugn

Frequently Asked Questions

Can "Befestigung" and "Belästigung" be used interchangeably?
No. They are said differently ([bəˈfɛstɪɡʊŋ] versus [bəˈlɛstɪɡʊŋ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Befestigung" vs "Belästigung" - which ranks higher?
"Befestigung" is the more common of the two: it sits at frequency rank #14,514 in our German list, against #15,307 for "Belästigung". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "Befestigung" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Belästigung" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,759,631 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Befestigung" and "Belästigung" also get mixed up with nearby pairs, the highest-scored neighbour is "Belästigung vs Belustigung". 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 #1,759,631 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