Not auspicious; ill-omened
Of good omen; indicating future success.
Conducive to success.
“This is an auspicious day.”
Marked by success; prosperous.
not conducive to success; unpromising
“following this inauspicious start the British, outnumbered, withdrew”
“this is the inauspicious star of disaster”
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”
characterized by success; prosperous
“he was respectful to his auspicious customers”