Not of the same kind; unlike other things.

abstract idea. Abstract ideas of some things or how it works.

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.

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

To turn something on.

unwelcome or harmful matter. Questions to show understanding of a math concept.

Something that is not known.

arousing curiosity or interest. To persuade to do, become involved with something.

thing characteristic of its kind. Things, people, which represent a category. be illustrated or exemplified.

Unusual or odd; surprising because unexpected.

To write in a newspaper or speak on a news program.

series of actions towards achieving something. Sets of changes that occur slowly and naturally. To organize and use data in a computer.

put to practical use as opposed to being theoretical. To make something work in a certain situation.

Being as one would expect; being usual or normal. naturally. person having innate talent.

becoming smaller in size or amount. To make or become smaller than it was before.