Difference between Useless and Lousy

USELESS vs LOUSY: ADJECTIVE

Having no use; being of no use; unserviceable; usable to no good end; answering no valuable purpose; not advancing the end proposed; unprofitable; ineffectual.
Synonyms Useless, Fruitless, Ineffectual, Unavailing, bootless, profitless, unprofitable, valueless, worthless, futile, abortive. Useless often implies that the cause of failure lies in the situation; as, it is useless to try to mend that clock. Useless is the only one of these words that may thus be applied by anticipation to what might be attempted. That which is fruitless, ineffectual, or unavailing actually fails, and from hindrances external to itself. Unavailing is more likely to be used the fruitless or ineffectual where the failure is through some one's unwillingness; as, unavailing prayers or petitions, ineffectual efforts, fruitless labors. Fruitless is stronger and more final than ineffectual or unavailing.

Cast off, Scrap, Waste, Unprofitable, Junked, Unavailing, Unserviceable, Discarded, Otiose, Inutile, Unhelpful, Unuseable, Ineffectual, Unusable, Futile

Dismal, Crummy, Soiled, Unclean, Filthy, Nasty, Icky, Dirty, Stinking, Stinky, Rotten, Awful, Shitty, Bad, Crappy

Cast off, Scrap, Waste, Unprofitable, Junked, Unavailing, Unserviceable, Discarded, Otiose, Inutile, Unhelpful, Unuseable, Ineffectual, Unusable, Futile

Dismal, Crummy, Soiled, Unclean, Filthy, Nasty, Icky, Dirty, Stinking, Stinky, Rotten, Awful, Shitty, Bad, Crappy

The principal, teachers and IT staff are useless.
It does not make you a useless idiot.
Otherwise, they risk being misunderstood and therefore useless.
TRIED CALLING MTNL CUSTOMER CARE BUT ASUSUAL USELESS.
How The Meta is Shifting; Most Useless Commander?
Program sandbags are useless without having the bodyweight!
Stop wasting your time with those useless methods.
Cut all the useless clubs, the unnecessary tables, the investments that are fun to be in but useless to the bottom line.
While the temptations to go in useless or worse than useless direction, certainly exists, there are amazing things on the internet.
If Christ was not raised, then all our preaching is useless, and your trust in God is useless.

What kind of lousy country is this, anyway?
And you feel like a lousy Bible teacher.
Lousy Policy, Poor PR and Dreadful Customer Service.
So, competitive markets are lousy for information goods.
Moreover, companies with lousy technology but good business development can outperform similar projects with good technology and lousy business development.
Sleep Number is a lousy, deceptive company that sells a lousy, deceptive bed.
You can make good speakers lousy with it, bit not lousy speakers good.
Troubles come form lousy speakers and you can not EQ lousy speakers and expect satisfaction.
If you give me a lousy image to start with then the results will be lousy.
Lousy company, lousy customer service, dishonest and criminal organization.