"Wert quiescent" means being at rest or inactive, but there are several antonyms or opposite words that can be used to describe the opposite state. Some of the antonyms for "wert quiescent" are active, dynamic, agitated, energetic, restless, lively, and animated. These words show a state of movement, agitation, or restlessness instead of calmness or inactivity. For instance, a person who is an active participant in sports or physical activity is not "wert quiescent." Similarly, a tense situation that causes agitation and restlessness is also an antonym for "wert quiescent." Hence, the opposite of "wert quiescent" is a state of motion, energy, or turmoil.