bimestrial /bī-mesˈtri-əl/

Of two months' duration

• Niflheim
• niftier
• niftiest
• niftily
• niftiness
• niftinesses
• nifty
• nigella
• nigellas
• niger
• Nigerian
• Nigerien
• niger oil
• nigers
• niger seeds
• niggard
• niggarded
• niggarding
• niggardise
• niggardises
• niggardize
• niggardizes
• niggardliness
• niggardlinesses
• niggardly