favourable

encouraging or approving or pleasing

• “a favorable reply”
• “he received a favorable rating”
• “listened with a favorable ear”
• “made a favorable impression”

(of winds or weather) tending to promote or facilitate

• “the days were fair and the winds were favorable”

at a convenient or suitable time

• “an opportune time to receive guests”

tending to favor or bring good luck

• “miracles are auspicious accidents”
• “encouraging omens”
• “a favorable time to ask for a raise”
• “lucky stars”
• “a prosperous moment to make a decision”