14-Letter Words Containing: R,Q,A,S,_,_

• a drug used to reduce stress or tension without reducing mental clarity

• a musical note having the time value of a thirty-second of a whole note

• a group of four men

• a verb form that serves to express frequent repetition of an action

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

• having four units or components

• reproduce fourfold

• 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

• one part in a quadrillion equal parts

• the ordinal number of one quadrillion in counting order

• an adventurer (especially one who led the Spanish conquest of Mexico and Peru in the 16th century)