12-Letter Words Starting: NU

• Of, or relating to a nucleophile

• The core structure of a virus, consisting of nucleic acid surrounded by a coat of protein

• A compound or functional group that is attractive to centres of positive charge, and donates electrons, especially donating an electron pair to an electrophile to form a bond.

• the protoplasm that constitutes the nucleus of a cell

• a collector and student of money (and coins in particular)

• a believer in numerology

• the study of the supposed occult influence of numbers on human affairs