using
utilizational
spend
rate of interest
interest rate
overusage
overuse
underusage
consumpt
overutilization
expending
toll
usuage
command
outlaying
underutilized
utilization rate
cost
misuse
abuse
capacity utilization rate
capacity utilization
overexpenditure
economy
hyper-use
churn rate
velocity
unexpired cost
rate of pay
pay rate
extravagance
rate of return
highlife
prodigality
traveling expenses
high life
lavishness
borrowing cost
airfreight
extravagant
commission
consumptive
misexpenditure
cut
service charge
slashed
aftercost
supplemental
lay aside
installment rate