What are the antonyms for UNECONOMICAL?

Click here to check the spelling and grammar


Usage Examples for UNECONOMICAL

  1. In the farm region itself, much of the old division will pass away, being uneconomical and non- social. - "The Holy Earth" by L. H. Bailey
  2. By the use of storage- battery cars, this immense and uneconomical maximum investment in plant can be cut down to proportions of true commercial economy, as the charging of the batteries can be conducted at a uniform rate with a reasonable expenditure for generating machinery. - "Edison, His Life and Inventions" by Frank Lewis Dyer and Thomas Commerford Martin