nys /nis or niz/

Is not

nis¹, n'is or nys /nis or niz/

A contraction for ne is, is not

• night-watchmen
• nightwear
• nightwears
• night-work
• night-worker
• night-workers
• night-works
• nighty
• nig-nog
• nig-nogs
• nigrescence
• nigrescences
• nigrescent
• nigricant
• nigrified
• nigrifies
• nigrify
• nigrifying
• Nigritian
• nigritude
• nigritudes
• nigromancies
• nigromancy
• nigrosin
• nigrosine