9-Letter Words Containing: U,S,A,I

• approximate (a signal varying continuously in amplitude) by one whose amplitude is restricted to a prescribed set of discrete values

• apply quantum theory to; restrict the number of possible values of (a quantity) or states of (a physical entity or system) so that certain variables can assume only certain discrete magnitudes that are integral multiples of a common factor

• A cyprinid fish of the genus Ptychocheilus, a voracious predator on small trout and salmon.

• A small and insignificant person.

• the noise of squawking

• informal terms for objecting

• utter a harsh abrupt scream

• complain

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

• a treacherous situation that tends to entrap and destroy

• a pit filled with loose wet sand into which objects are sucked down