[ˌpeːdeːˈʔɛf]
The verdict
“PDF” sits in 20 confusable pairs (corpus #2,257) as an abbreviation. The look-alike neighbours are the real trap.
- #2,257
- frequency rank, German
- 3,409
- “P” headwords
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Portable Document Format, Dateiformat, das sich problemlos auf verschiedenen Softwareplattformen austauschen lässt
Corpus desk
Index DE-pdf · PDF · German
PDF · rank #2,257 · 0 variants · 20 confusables
- FREQ-COMMON #2,257
- LEN-MID 3 letters
- VOW-0 0 vowels
- CONFUS-HIGH 20 pairs
- VAR-0 0 variants
- BOOK-MID 3,409
- PHOTO-FINISH Niveau
Nearest frequency peer: Niveau (-1 rank slots)
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Frequency neighbourhood for “PDF”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- Minister
Minister
97,747 corpus weight
- mittels
mittels
97,746 corpus weight
- Niveau
Niveau
97,745 corpus weight
- PDF
PDF
97,744 corpus weight
- Philosophie
Philosophie
97,743 corpus weight
- Positive
Positive
97,742 corpus weight
What this shows Bars show where “PDF” sits against the nearest ranked German headwords in the FrequencyWords band, not a reprint of letter-browse containment.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | |
| Language | German |
| Part of speech | Abbreviation |
| IPA | [ˌpeːdeːˈʔɛf] |
| Letters | 3 |
| Frequency rank | #2,257 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Wo “PDF” in der deutschen Häufigkeit sitzt
Easy to mix with look-alikes
The spelling risk for PDF is neighbouring look-alikes ("PS", "Pr", …), not just typos; it is anabbreviation pronounced [ˌpeːdeːˈʔɛf]. Frequency #2,257 among 3,409 “P” headwords. 2 recorded senses keep meaning in play.
Zero misspellings are on record for PDF in our index, a sign its spelling follows regular German conventions. It also participates in 20 confusable-pair relationships, "PS", "Pr", "Po", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
No borrowing history is documented for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct German form is PDF, spelled P-D-F.
Definition
- 1Portable Document Format, Dateiformat, das sich problemlos auf verschiedenen Softwareplattformen austauschen lässt
- 2Datei im Format PDF^([1])
Synonyms
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 German corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "PDF"?
What does "PDF" mean?
What words are commonly confused with "PDF"?
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What language does "PDF" come from?
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Similar German words by spelling shape
Same letter count and similar misspelling depth for "PDF", not the corpus desk frequency band.
What to do next
You've looked up "PDF". Here's where to go from here.
- "PDF" maps to 20 confusable pairs in this vintage; the highest-scored is "PS". View pair
- Usage frequency rank #2,257 among German headwords in this corpus. Corpus statistics
- Browse more German words in the "P" letter cohort. P–Z browse
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.