Official (printed) record that gives information. To support an opinion with recorded evidence.

possession of means or skill to do something.

Involving the chance of hurt or damage; risky.

(of person) on visit to person. To go to a place for a time, usually for a reason.

continuing or valid to final destination. From the beginning of something until the end. Over, in, across an entire thing or place.

state of being anxious and troubled. Some things that causes trouble or concern. To cause concern or trouble over something.

Including many smaller things of the same type. Thing you open over your head to keep rain off.

not same as another or each other.

To lead a TV or radio show as the announcer.

supposition or proposed explanation made on basis of limited evidence as starting point for further investigation.

making short, sharp sound. To press a computer mouse.

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

act or process bringing change. Exchanges of one set of clothes for another. To make or become something else.

Strong hold on something; grip. To buy something; to get by paying money for it.

large repository of computer data on particular topic. Organized body of related information.