cost–benefit 
adjective
Relating to or denoting a process that assesses the relation between the cost of an undertaking and the value of the resulting benefits: a cost-benefit analysis
- combativeness
- combat jacket
- combat knife
- combat pants
- combat trousers
- comb-back
- combe
- comber
- combfish
- combi
- combinable
- combination
- Combination Act
- combinational
- combinational circuit
- combination lock
- combination oven
- combination skin
- combination therapy
- combinative
- combinatorial
- combinatorial chemistry
- combinatorially
- combinatorics
- combinatory