showing signs of future success

encouraging; favorable

causing a person to feel happier, encouraged etc

encouraging

having, bringing, brought by, good fortune; lucky (which is more usual)

having good luck

of or like gold in value or colour

beautiful, advantageous

giving courage

encouraging

probable

probable, apt, hopeful

having, bringing, resulting from, good luck

fortunate, opportune

that can happen or be done, or may prove to be correct; that is reasonable or suitable

likely, attainable

favourable

full of promise; good, favorable

happening at just the right time

at the right time

(of a person) likely to succeed in a profession, career etc

rising

wanting or claiming to be (often unjustly)

aspiring