13-Letter Words Containing: A,A,C,R,T,U

• To play the position of quarterback.

• (by extension) To lead a team or group; to be primarily responsible for some group project or activity.

• beyond the usual course of legal proceedings; legally unwarranted

• any four copies; any of four things that correspond to one another exactly

• having four units or components

• reproduce fourfold

• Any solid with conventional crystalline properties but exhibiting a point group symmetry inconsistent with translational periodicity

• be specific about

• To bring under the control of a bureaucracy; to make bureaucratic.

• a quantum of energy (in a crystal lattice or other system) that has position and momentum and can in some respects be regarded as a particle

• To acquaint again; to reintroduce or refamiliarise.