If something is ~, it is likely to lead to success. (FORMAL)
They should wait for the most ~ moment between now and the next election...
The omens for the game are still not ~.
= favourable
? unfavourable
ADJ
If something is ~, it is likely to lead to success. (FORMAL)
They should wait for the most ~ moment between now and the next election...
The omens for the game are still not ~.
= favourable
? unfavourable
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012