All economical antonyms
ec·o·nom·i·cal
E e adj economical
- inefficient — not efficient; unable to effect or achieve the desired result with reasonable economy of means.
- wasteful — given to or characterized by useless consumption or expenditure: wasteful methods; a wasteful way of life.
- careless — If you are careless, you do not pay enough attention to what you are doing, and so you make mistakes, or cause harm or damage.
- uneconomical — avoiding waste or extravagance; thrifty: an economical meal; an economical use of interior space.
- unreasonable — not reasonable or rational; acting at variance with or contrary to reason; not guided by reason or sound judgment; irrational: an unreasonable person.