Quinquenial or Quinquennial: How To spell?
The word Quinquenial is misspelled against Quinquennial, an adjective meaning "Occurring once in five years, or at the end of every five years; also, lasting five years. A quinquennial event."
The word Quinquenial is misspelled against Quinquennial, an adjective meaning "Occurring once in five years, or at the end of every five years; also, lasting five years. A quinquennial event."