Difference between Uneconomical and Wasteful

UNECONOMICAL vs WASTEFUL: ADJECTIVE

Tending to squander and waste
Laying waste
Inefficient in use of time and effort and materials
Marked by or inclined to waste; extravagant.
Full of waste; destructive to property; ruinous.
Expending, or tending to expend, property, or that which is valuable, in a needless or useless manner; lavish; prodigal.
Waste; desolate; unoccupied; untilled.
Inclined to waste or squander money or resources.
Uninhabited, desolate.

Lavish, Profuse, etc. See extravagant.
Thriftless, unthrifty.
Synonyms and
Uninhabited; desolate; waste.
Extravagant or lavish; profuse to excess; prodigal; squandering: as, a wasteful person.
Producing or involving waste; occasioning serious loss or damage; ruinous.
Destructive; devastating; wasting.

Unaffordable, Impractical, Prohibitive, Unfeasible, Unviable, Cost efficient, Cost effectively, Cost effective, Profitable, Costly, Expensive, Unprofitable, Wasteful, Inefficient, Uneconomic

Wastage, Ineffective, Useless, Pointless, Costly, Unnecessary, Pound foolish, Prodigal, Uneconomic, Uneconomical, Destructive, Spendthrift, Extravagant, Profligate, Inefficient

Unaffordable, Impractical, Prohibitive, Unfeasible, Unviable, Cost efficient, Cost effectively, Cost effective, Profitable, Costly, Expensive, Unprofitable, Wasteful, Inefficient, Uneconomic

Wastage, Ineffective, Useless, Pointless, Costly, Unnecessary, Pound foolish, Prodigal, Uneconomic, Uneconomical, Destructive, Spendthrift, Extravagant, Profligate, Inefficient

In Canterbury so many new buildings failed and were uneconomical to repair.
You can change the law and Canadian hydropower will still be uneconomical.
Spiroflow that makes it uneconomical for them to perform their obligations.
That makes a defended claim is commercially uneconomical for parking companies.
Training for combat will be excluded as inappropriate, unnecessary and uneconomical.
This proved to be uneconomical for low volume rural roads.
Auditors also determine the causes of inefficiencies or uneconomical practices.
It is impractical or uneconomical to prepare a purchase description.
It is uneconomical to reverse engineer the part.
Gas guzzler is slang for an uneconomical car.

United States under present wasteful legislation and administration.
In what sense is a person does wasteful?
This is wasteful and exacerbates the performance issues.
CAPS were however wasteful in the second half.
Promoting the reduction of pollution and wasteful consumption.
Inhumane, Ineffective, and Wasteful, Southern Poverty Law Center.
Certain orthodox economists have criticized mining as wasteful.
Such a partisan strategy is wasteful and polarizing.
Politics seems very wasteful of time and money.
FRUITLESS AND WASTEFUL EXPENDITUREThere was no fruitless or wasteful expenditure incurred during the period under review.