favourable
US /ˈfeɪ.vɚ.ə.bəl/
UK /ˈfeɪ.vɚ.ə.bəl/

1.
expressing approval
:
•
The critics gave the play a favourable review.
•
She received a favourable response to her proposal.
2.
giving a good chance of success or advantage
:
•
The weather conditions were favourable for sailing.
•
They waited for a more favourable moment to launch the product.