effort to achieve something. Efforts made to try to do or accomplish some things. To try to do something challenging or difficult.

For a reason.

To move material to create a hole.

designer or maker of machines. People whose job is to repair or maintain engines. design and build.

To turn something on.

Continuing to exist or be in progress.

To begin; attempt; take on responsibility for.

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

traditional story. Old stories generally believed although not proven.

planned enterprise. Planned pieces of work for specific purpose. To stick out past the edge of something.

To no longer do an activity; finish.

separate or respective. more than two but not many. More than two but not a large amount.

new or inexperienced. point at which something begins. To do the first part of an action; to start.

set down in writing or some other permanent form for later reference. To indicate a temperature, speed, etc.; register.

Approximately; (of numbers) about; around.