quinquennal
"quinquennal" is a 11-letter English headword indexed on PlainSpell.
The verdict
“quinquennal” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 11
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Synonym of quinquennial, of or related to a 5-year period.
Corpus desk
Index EN-quinquennal · quinquennal · English
quinquennal · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 11 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "Q" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
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.
| Property | Value |
|---|---|
| Headword | quinquennal |
| Language | English |
| Part of speech | Adjective |
| Letters | 11 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “quinquennal” in English
Rare enough to double-check
quinquennal is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Synonym of quinquennial, of or related to a 5-year period.".
Our edit-distance generator produced no likely misspellings for quinquennal, a straightforward case of a spelling with little room for common typos. It is not paired with a close-neighbour confusable in our dataset, since no other headword is close enough in sound or shape to pair with it.
Etymologically, the entry records: From Latin quīnquennālis, from quīnquennis (“5-year”) + -ālis (“-al”), from quinque (“five”) + annus (“year”) + -is (“forming compound adjectives”). The correct English form is quinquennal, spelled Q-U-I-N-Q-U-E-N-N-A-L.
Definition
- 1Synonym of quinquennial, of or related to a 5-year period.
Etymology
From Latin quīnquennālis, from quīnquennis (“5-year”) + -ālis (“-al”), from quinque (“five”) + annus (“year”) + -is (“forming compound adjectives”).
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.