Another easy word game

TICket

KETchup

ETChings

CHIropodist

PODiatrist

theATRe

HEAther

HERaldry

DRYness

ESSence

SENsitivity

ENSlaved

LAVender

VENdetta

ENDeavour

DEAler

ALEatoric

defEAted

FEAtures

REStaurant