BiologievsBologneTell them apart

Quick tell: Biologie is a noun, Bologne is a name, so they fill different roles in a sentence.

Which to use

“Biologie” is a noun and “Bologne” is a name - they look or sound alike but fill different roles in a sentence.

#6,929
“Biologie” frequency rank
#15,576
“Bologne” frequency rank
22505
confusion score

Side-by-Side Comparison

Feature Biologie Bologne
Definition Biologie. Ville de la région d’Émilie-Romagne en Italie, siège de la plus ancienne université du monde occidental puisqu’elle fut fondée en 1088.

Where the eye mixes Biologie and Bologne

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Biologie runs 8 letters (CVVCVCVV) against Bologne's 7 (CVCVCCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
Biologie
7 ch
Bologne

Look-alike desk: Biologie vs Bologne

These two trip readers on the page rather than in the ear: Biologie is \bi.o.lo.ˈɡiː\ while Bologne is \bɔ.lɔɲ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 22505, derived from the frequency rank of both members and their visual similarity.

Biologie is recorded at frequency rank #6,929, classified as anoun, pronounced \bi.o.lo.ˈɡiː\. Bologne is at rank #15,576, tagged as aname, pronounced \bɔ.lɔɲ\.

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 22505, this pair ranks #357,631 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Biologie vs Bologne

Shared letters: beglo. Private to "Biologie": i. Private to "Bologne": n.

"Biologie" · 8 letters · shape CVVCVCVV  ·  "Bologne" · 7 letters · shape CVCVCCV

Known mistypes of this pair

  • Biologie ← bbiologie · biloogie · biolgoie · biollogie · biologei · biologgie · bioloige · bioolgie
  • Bologne ← bbologne · bloogne · bolgone · bollogne · bologen · bologgne · bolognne · bolonge

Frequently Asked Questions

Can "Biologie" and "Bologne" be used interchangeably?
No - they are not even the same part of speech. "Biologie" is a noun and "Bologne" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "Biologie" or "Bologne" show up more?
"Biologie" is the more common of the two: it sits at frequency rank #6,929 in our French list, against #15,576 for "Bologne". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Biologie" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Bologne" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #357,631 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Biologie" and "Bologne" also get mixed up with nearby pairs, the highest-scored neighbour is "Bologne vs boogie". 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 #357,631 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list