quadruple 9 Associations

quadruplicate quadruplex fourfold four-fold multiple (similar term)

quadruple 9 Associations

fourfold four-fold multiple (similar term)

quadruple 9 Associations

quartet quartette quadruplet set (generic term)

quadruple 9 Associations

multiple (generic term)

quadruple 9 Associations

multiply (generic term) manifold (generic term)