Which to use
“pic” is a noun and “ppm” is an abbrev - they look or sound alike but fill different roles in a sentence.
- #21,730
- “pic” frequency rank
- #40,761
- “ppm” frequency rank
- 62491
- confusion score
Side-by-Side Comparison
| Feature | pic | ppm |
|---|---|---|
| Definition | Specht | 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 spellings diverge
Shared letters are muted; the letters that actually set pic and ppm apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: pic is [pik] 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 62491, derived from the frequency rank of both members and their visual similarity.
pic is recorded at frequency rank #21,730, classified as anoun, pronounced [pik]. 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 62491, this pair ranks #710,984 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pic vs ppm
Shared letters: p. Private to "pic": ci. Private to "ppm": m.
"pic" · 3 letters · shape CVC · "ppm" · 3 letters · shape CCC
Frequency comparison
Frequently Asked Questions
Can "pic" and "ppm" be used interchangeably?
Which is more common, "pic" or "ppm"?
Remembering pic vs ppm
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “pic”; for an abbrev, it's “ppm”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “pic” entry
- Browse more pairs most likely to be confused. Most confusable