uneconomical

/ˌʌnˌɛkəˈnɑmɪkəl/
adjective
  1. Wasteful of money, time, or resources; not efficient.
    • The old heating system was uneconomical, so they replaced it with a modern one.
    • It is uneconomical to heat the whole house when only one room is in use.
    • Driving a large SUV for short trips is very uneconomical.
What does "uneconomical" mean? | whatsthatwordmean | whatsthatwordmean