agitation, trepidation

TREMOR
WordClue
AWEhorror, dread
WORRYtrepidation
HORRORawe, dread
QUIVERtremor, tremble
TERRORIntense dread
UPROARdisturbance, agitation
ANXIETYapprehension, distress
MISCHIEFagitation, hurt
AGITATIONtrepidation, apprehension
ANNOYANCEmischief, agitation
DETENTIONapprehension
MISGIVINGanxiety, dread
EARTHQUAKEtremor
EXCITEMENTagitation, perturbation
SOLICITUDEanxiety, apprehension
EXCITEMENTagitation, perturbation
ACTUATORagitator