novennial /nō-venˈyəl/

Recurring every ninth year

• tetraxons
• tetri
• tetrode
• tetrodes
• tetrodotoxin
• tetrodotoxins
• tetronal
• tetronals
• tetrotoxin
• tetrotoxins
• tetroxide
• tetroxides
• tetryl
• tetryls
• tetter
• tettered
• tettering
• tetterous
• tetters
• tettix
• tettixes
• teuch
• teuchat
• teuchats
• teucher