Which to use
“Pik” is a noun and “ppm” is an abbrev - they look or sound alike but fill different roles in a sentence.
- #42,047
- “Pik” frequency rank
- #40,761
- “ppm” frequency rank
- 82808
- confusion score
Side-by-Side Comparison
| Feature | Pik | ppm |
|---|---|---|
| Definition | Farbe im französischen Kartenblatt mit einem schwarzen Lindenblatt als Symbol | Mengeneinheit/Quotient, die die Konzentration eines Stoffs in einem anderen Stoff angibt; für Englisch parts per million, für Anzahl Teilchen in einer Million Teilchen; 1 ppm = 0,001 ‰ = 0,0001 %; Veranschaulichung: 1 ppm = etwa 5 Wassertropfen (á 0,05 ml) auf eine Badewanne mit Wasser (á 250 l) |
Where the eye mixes Pik and ppm
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. Pik (CVC) and ppm (CCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses Pik with ppm
These two trip readers on the page rather than in the ear: Pik is [piːk] while ppm is [peːpeːˈʔɛm]. 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 (noun vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 82808, derived from the frequency rank of both members and their visual similarity.
Pik is recorded at frequency rank #42,047, classified as anoun, pronounced [piːk]. ppm is at rank #40,761, tagged as anabbrev, pronounced [peːpeːˈʔɛm].
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 82808, this pair ranks #150,593 of 2,006,359 scored German confusable pairs - among the most confusable pairs.
Orthographic DNA of Pik vs ppm
Shared letters: p. Private to "Pik": ik. Private to "ppm": m.
"Pik" · 3 letters · shape CVC · "ppm" · 3 letters · shape CCC
Frequently Asked Questions
Is swapping "Pik" for "ppm" ever safe?
In ordinary German text, does "Pik" or "ppm" show up more?
After this comparison
Eye-level mix-up between "Pik" and "ppm" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Pik" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ppm" - compare definitions side by side with the headword page. Word entry
- This pair ranks #150,593 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Pik" and "ppm" also get mixed up with nearby pairs, the highest-scored neighbour is "Pik vs PMS". Nearby pair
Confusion rank #150,593 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.