prosperous (adjective) prosperous: successful, thriving
Sinonime: affluent, blooming, booming,
comfortable, doing well,
easy,
flourishing,
fortunate,
halcyon, in clover, in the money, lousy rich,
lucky, main-line, money to burn, moneyed, on top of heap,
opulent, palmy, prospering,
rich, roaring,
robust, sitting pretty, snug,
substantial, upper-class, uptown,
wealthy,
well, well-heeled, well-off, well-to-do
Antonime: failing, losing,
poor, unprosperous,
unsuccessful