expeditious

1. (of a process or thing) Completed or done with efficiency and speed; facilitating speed.Examples: "Near-synonym: expedited"; "As they thus pressed forward, longing doubtless to exchange the easy curving line, which the sinuosities of the bay compelled them to adopt, for a straiter and more expeditious path, though less conformable to the line of beauty, Sir Arthur observed a human figure on the beach advancing to meet them."; "Now, there was a sort of rough-and-ready law in Ireland in those days which was of great convenience to persons desirous of expeditious justice[…]."