Crossword-Solution: UNECONOMICAL 12 letters, 1 clue 🏆 scrabble score: 18

This, however, he deemed to be a most uneconomical process, for energy stored as heat units in dynamite at $260 per ton was much more expensive than that of calories in a ton of coal at $3 per ton.

This appears to have been the only instance of a steam engine being fitted to a dirigible; the inherent disadvantage of this form of motive power is that a boiler to generate the steam must be carried, and this, together with the weight of water and fuel, renders the steam engine uneconomical in relation to the lift either of plane or gas-bag.

Short-sighted, superficial, unreflecting people have a way--which in time fossilizes into a principle--of mending everything as soon as it comes up from the wash,--a very unthrifty, uneconomical habit, if you use the words thrift and economy in the only way in which they ought to be used, namely, as applied to what is worth economizing.

She was as uneconomical and impractical in money matters as a five-year-old child, and in a short while was left without a kopeck; while to go back to the brothel was fearful and shameful.

They feed upon the seeds of the cockle-burrs, which grow in abandoned fields of the planter, as well as upon fruits of all kinds, much of which they waste in their uneconomical method of eating.