9-Letter Words Containing: R,T,I

• the wife or widow of a czar

• hard metamorphic rock consisting essentially of interlocking quartz crystals

• To act as an expert.

• To give an expert opinion on; to assess.

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

• a rectangular tiered temple or terraced mound erected by the ancient Assyrians and Babylonians

• surgical procedure in which spinal nerve roots are cut; done (anterior roots) to relieve intractable pain or (posterior roots) to stop severe muscle spasms