From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

engaging in speech. action of talking. To make a formal speech about something.

To make, or become, something better.

In every way or as much as possible.

For a reason.

performed as part of regular procedure rather than for special reason. Series of actions that make up a performance. organize according to routine.

Referring to any particular kind, type, quantity. at all. Anything or everything needed; no matter what. said as response indicating reluctance to discuss something, often implying indifference. used for emphasis instead of 'what' in questions.

used for emphasis instead of 'when' in questions. at whatever time.

not same as another or each other.

self-confident, level-headed, or well organized. In an entire or whole manner.

person's regular occupation etc..

Series of lectures held as an event. take part in conference.

designate or treat something as being very or most important.

flowing naturally or supplied to building through pipes and taps. action or movement of runner. To manage or operate a business.

having paid employment. action of doing work. To be functioning properly, e.g. a car.