Words similar to cost-free

Example sentences for: cost-free

How can you use “cost-free” in a sentence? Here are some example sentences to help you improve your vocabulary:

Moreover, the fighting in Afghanistan made Pakistan home to an enormous-and generally unwelcome-population of Afghan refugees; and since the badly strained Pakistani education system could not accommodate the refugees, the government increasingly let privately funded religious schools serve as a cost-free alternative.
But it is not cost-free.
But as public policy, cost-free compassion is worth about what it costs.
But rights are not necessarily cost-free.