apud
The verdict
“apud” is a moderately-common Portuguese word, ranked #40,428 in Portuguese word frequency and used as a preposition.
- #40,428
- frequency rank, Portuguese
- 4
- letters
- 5
- tracked misspellings
- 19
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - palavra latina usada para citações indiretas (citar documentos que não foram obtidos diretamente, mas por meio de outras obras)
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 | apud |
| Language | Portuguese |
| Part of speech | Preposition |
| Letters | 4 |
| Frequency rank | #40,428 |
| Misspellings tracked | 5 |
| Confusable pairs | 19 |
| Source | Wiktionary (kaikki.org) |
Where “apud” sits in Portuguese frequency
Spelling & Dictionary Insight
The Portuguese entry for apud is 4 letters long, classified as a preposition. Corpus data places it at rank #40,428 in overall Portuguese word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 5 likely wrong-spelling variants for apud, with forms such as "apdu", "appud", and "apudd". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 19 confusable-pair relationships, "auf", "aqui", "azul", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
This entry carries no recorded etymology, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Portuguese form is apud, spelled A-P-U-D.
Definition
- 1palavra latina usada para citações indiretas (citar documentos que não foram obtidos diretamente, mas por meio de outras obras)
- 2para referir-se onde se originou o documento citado
Common misspellings
Also misspelled as: apdu,appud,apudd,aupd,paud
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of apud - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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 Portuguese corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "apud"?
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Is PlainSpell free to use?
Using “apud”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Portuguese spelling is A-P-U-D - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “auf” - see the side-by-side comparison. apud vs auf
- Browse more Portuguese words and confusable pairs in the same reference. Portuguese words
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.