Very old. To try to seduce someone.

change or slight difference in condition, amount, or level. Some things almost the same as another but different.

find unexpectedly or while searching.

Things you read (book, magazines and web pages). Understanding of written text. To understand something about a situation.

enter country etc. to subjugate it.

optical instrument designed to make distant objects appear nearer, containing arrangement of lenses, or of curved mirrors and lenses. slide or cause to slide into itself, so that it becomes smaller.

To know the meaning of language, what someone says.

act of reaching out with one's arm. To come to or arrive at a goal or destination.

expert in or student of astronomy. Scientist studying stars and other bodies in space.

Not being simple; having many parts or aspects. Group of buildings all used for the same purpose. cause to form complex.

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How hot or cold something is, e.g. the weather.

to very great degree.

belonging to or affecting particular person. advertisement in personal column of newspaper.

room or building housing astronomical telescope. Buildings built for studying and watching the stars.