auspicious
Entry from World dictionary
Pronunciation:/ɔːˈspɪʃəs/
adjective
- conducive to success; favourable:it was not the most auspicious moment to hold an election
- giving or being a sign of future success:they said it was an auspicious moon — it was rising
- archaic characterized by success; prosperous

Derivatives
auspiciously
adverbauspiciousness
noun