Being enthusiastic to do something. To give someone a reason, the will to do something.

become able to see clearly.

of above average extent.

officially compulsory, or otherwise considered essential. To need something, to make it necessary.

Group of people who share a common idea or area.

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

denoting long-distance or demanding race. fact or power of enduring unpleasant or difficult process or situation without giving way.

Concerning academic study of the physical world.

in every part of something. Over/across an entire place/thing; in every part.

Very important or serious.

devotion of time and attention to gaining knowledge of academic subject. Rooms that a person studies or reads in. To focus on learning something usually at school.

Having a big effect on (person, the future).

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

achieving maximum productivity with minimum wasted effort or expense.

Able to be trusted to do what needs to be done.