Letter Toolbox

7-letter words starting with NUC

Every match in the dictionary, most common first.

7-letter words 8

  • nuclear(weapons) deriving destructive energy from the release of atomic energy
  • nucleusa part of the cell containing DNA and RNA and responsible for growth and reproduction
  • nucleona constituent (proton or neutron) of an atomic nucleus
  • nuclein
  • nuclide
  • nucellicentral part of a plant ovule; contains the embryo sac
  • nuchals
  • nucleal