quadriênio
The verdict
“quadriênio” is an uncommon Portuguese word, ranked #79,881 in Portuguese word frequency and used as a noun.
- #79,881
- frequency rank, Portuguese
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - período de quatro anos
| Property | Value |
|---|---|
| Headword | quadriênio |
| Language | Portuguese |
| Part of speech | Noun |
| Letters | 10 |
| Frequency rank | #79,881 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “quadriênio” sits in Portuguese frequency
Spelling & Dictionary Insight
The Portuguese entry for quadriênio is 10 letters long, classified as a noun. Corpus data places it at rank #79,881 in overall Portuguese word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "período de quatro anos".
quadriênio doesn't appear in our generated misspelling index, since its letter sequence doesn't invite the usual edit-distance slips. No close-neighbour confusable shows up for this headword in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
No explicit etymology string is stored for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct Portuguese form is quadriênio, spelled Q-U-A-D-R-I-Ê-N-I-O.
Definition
- 1período de quatro anos
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
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Using “quadriênio”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Portuguese spelling is Q-U-A-D-R-I-Ê-N-I-O - every other letter order is a misspelling in standard orthography.
- 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.