favourable
adj.
encouraging or approving or pleasing
a favorable reply|he received a favorable rating|listened with a favorable ear|made a favorable impression
Synonym: favorable
adj.
(of winds or weather) tending to promote or facilitate
the days were fair and the winds were favorable
Synonym: favorable
adj.
giving an advantage
a contract advantageous to our country|socially advantageous to entertain often
adj.
presaging or likely to bring good luck or a good outcome
a favorable time to ask for a raise|lucky stars|a prosperous moment to make a decision