vigintennial
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
16
Scrabble Score
12
Letters
5
Syllables
8
Unique Chars
Meaning
Etymology
From viginti- (“twenty”) + -ennial (“yearly”), from Latin vīgintī (“twenty”) and -enniālis, from annus (“year”) + -is (“forming compound adjectives”) + -ālis (“-al: forming adjectives”).
Origin
- Source language: Latin
Word Breakdown
- Root: vīgintī
Synonyms
vicennial
occurring every twenty years