The phrase "already prosperous" is correct and usable in written English.
It can be used to describe a state of success or wealth that has been achieved prior to a certain point in time.
Example: "The region was already prosperous before the new trade agreements were established."
Alternatives: "previously thriving" or "already successful".
No wonder, then, that statistics show a surge in broadband use, especially in places that are already prosperous.
It is a yellow brick road for the already prosperous and a road to ruin for the rest".
What is clear is that all sorts of government issues — education, health-insurance portability, worker retraining — are no longer just bonuses to already prosperous lives but existential requirements.
From the start, Turner delighted in changeable weather: a snowstorm, for example, overwhelms Hannibal as he crosses the Alps.He was already prosperous in his mid-20s and canny with money.
The whole Republican field is proudly, doggedly committed to a set of economic policies that reinforce the party's identification with the already prosperous, and that has lost the popular vote in five out of the past six Presidential elections.
It is unpaid and wildly laborious, and the acts booked to perform it are usually so deep into already prosperous careers that the lone carrot a television audience of around a hundred million—seems unnecessary, if not unenticing.
As we watch the advanced industrial countries around the world get older, slower and less inventive, it seems clear that the toughest problem for the rich world is how to infuse their already-prosperous societies with drive and determination.
My home state of Maryland has agreed to give Amazon as much as $5.6 billion in state tax breaks, nearly $1 billion in local tax subsidies, plus another $2 billion in unspecified transportation and infrastructure upgrades if the firm builds a second headquarters in the already-prosperous Washington (DC) suburb of Montgomery County.
India's strident liberals hounded him, but he focused on making his already-prosperous state the benchmark for development in India.
That's the net effect when you take money that was provided for a specific purpose and use it to offset the impact of those tax breaks for the already-prosperous.
When the station opened in 1911, Yonkers was already a prosperous city in its own right.
