primevsprimoWhat's the difference?

Which to use

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

#8,611
“prime” frequency rank
#33,766
“primo” frequency rank
42377
confusion score

Side-by-Side Comparison

Feature prime primo
Definition Nominativ Singular Femininum der starken Deklination des Positivs des Adjektivs prim erste

Letter map: prime vs primo

Shared letters muted; letters that set prime and primo apart highlighted. Shared run: 4.

5 ch
prime
5 ch
primo

Corpus notes: prime and primo

prime and primo are indexed as a confusable German pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by a single letter - e in “prime” becomes o in “primo”. Our composite confusion score for this pair is 42377, derived from the frequency rank of both members and their visual similarity.

prime is recorded at frequency rank #8,611, classified as anadj, pronounced [ˈpʁiːmə]. primo is at rank #33,766, tagged as anadj, pronounced […].

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 42377, this pair ranks #1,451,266 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of prime vs primo

Shared letters: impr. Private to "prime": e. Private to "primo": o.

"prime" · 5 letters · shape CCVCV  ·  "primo" · 5 letters · shape CCVCV

Known mistypes of this pair

  • primepirme · pprime · priem · primme · prmie · prrime · rpime
  • primopirmo · pprimo · primmo · priom · prmio · prrimo · rpimo

Frequently Asked Questions

Can "prime" and "primo" be used interchangeably?
No. They differ by a single letter - e in “prime” becomes o in “primo”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "prime" or "primo"?
"prime" is the more common of the two: it sits at frequency rank #8,611 in our German list, against #33,766 for "primo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "prime" and "primo".

  • Full dictionary entry for "prime" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "primo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,451,266 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "prime" and "primo" also get mixed up with nearby pairs, the highest-scored neighbour is "primo vs puzzles". 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 #1,451,266 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