Difference between Unprofitable and Useless

UNPROFITABLE vs USELESS: ADJECTIVE

Not profitable; bringing no profit; producing no gain, advantage, or improvement; serving no useful or desired end; useless; profitless: as, an unprofitable business; an unprofitable servant.
Unimproved; unlearned.
Synonyms Bootless, unremunerative, fruitless, futile.

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.
Having no use; being of no use; unserviceable; usable to no good end; answering no valuable purpose; not advancing the end proposed; unprofitable; ineffectual.

Unproductive, Inefficient, Uneconomical, Uneconomic, Unviable, Profitable, Dead, Lean, Inutile, Unrewarding, Idle, Marginal, Useless, Unremunerative, Profitless

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

Unproductive, Inefficient, Uneconomical, Uneconomic, Unviable, Profitable, Dead, Lean, Inutile, Unrewarding, Idle, Marginal, Useless, Unremunerative, Profitless

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

The point is to eliminate such unprofitable branches.
SGI has remained unprofitable over the past year.
Sales are falling and the products becomes unprofitable.
Trading of Kansas City wheat was slightly unprofitable.
Hint: Unprofitable companies have no income taxes expense.
ALAC has remained unprofitable over the past year.
USA has remained unprofitable over the past year.
Otherwise you may make paid customer acquisition unprofitable.
The unprofitable servant did not lose his salvation.
In this stage, companies often leave unprofitable industries, close capacities, sell unprofitable assets or try to reinvent themselves by introducing new services or products.

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.