administratrix/ədʹministrətriks/ noun (pl administratrices /-ʹstraytrəseez/)

• nuclear physics
• nuclear power
• nuclear reaction
• nuclear reactor
• nuclear threshold
• nuclear umbrella
• nuclear waste
• nuclear winter
• nuclease
• nucleate
• nucleated
• nuclei
• nucleic acid
• nuclein
• nucleo-
• nucleolus
• nucleon
• nucleonics
• nucleophile
• nucleoprotein
• nucleoside
• nucleosynthesis
• nucleotide
• nucleus
• nuclide