cost-effective

US /ˌkɔstɪˈfɛktɪv/

UK /kɒst ɪ'fektɪv/

A2
adj.AdjectiveProducing good results for the amount of money spent; economical.
Using solar power is a cost-effective way to heat your home.

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How to Solve the Housing Crisis

12:30How to Solve the Housing Crisis