novennial

Adj

Of or relating to a 9-year period.

Origin / Etymology

From novennium (“9-year period”) + -al, q.v.

Synonyms

enneaeteric, enneatic

Scrabble Score: 12

novennial: not valid in Scrabble (US) TWL Dictionary
novennial: not valid in Scrabble (MW) Merriam-Webster Dictionary
novennial: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 17

novennial: valid Words With Friends Word