consumption, expenditure

TABES
WordClue
USEconsumption
WASTEconsumption, decline
ATROPHYconsumption, destruction
DECLINEconsumption, atrophy
GLUTTONYover-indulgence and over-consumption
MARASMUSconsumption, use
USEconsumption, exercise
DECLINEconsumption, marasmus