To travel by water (often through islands).

consisting of many interconnecting parts or elements. To make more difficult to do, understand or use.

arrange to receive something regularly by paying in advance.

person who drives vehicle. A club with a wooden head used when playing golf.

of great significance or value.

To exchange one kind of money for another.

statement or event that warns of something or that serves as cautionary example. To tell someone about possible danger.

To name something individually.

Something free (provided as part of a promotion).

blown by wind with great force. control and operation of motor vehicle. To push or hit an object into something else.

anxious or troubled about actual or potential problems. To cause concern or trouble over something.

Worried or anxious. To be responsible or mixed up in; to be involved.

event or group of events. Separate events in a series of events.

act or process of downloading data. copy data from one computer system to another.

involving treatment of patients.