9-Letter Words Containing: I,N,R,U

• An electronic device that samples a varying quantity (e.g. a waveform) and generates a digital response

• an agent that gives or restores life or vigor

• a shaky motion

• the act of vibrating

• a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon

• (of the voice) quivering as from weakness or fear

• the extraction of building stone or slate from an open surface quarry

• the antiparticle of a quark