Making a good sounding but misleading argument. To make someone more worldly and experienced.

To bounce back light, heat, sound from a surface.

To keep a promise; do what you say you would.

planned or conceived in detail for specific purpose. To plan in a particular way to fulfill a purpose.

null. Being opposite or against something. To try to prevent, as by making a different point.

quality or condition of being easy to understand or do.

talk about something with person or people.

consistently good in quality or performance.

appliance or compartment which is artificially kept cool and used to store food and drink.

arranged in constant pattern. Customers who frequently visit a place.

Work that a person does to assist others. To maintain a piece of machinery so it runs well.

Putting on an act; not genuine. To cause a change in something else.

device or piece of equipment designed to perform specific task. Device designed to perform common household tasks.

instrument or device for compressing something. Mechanical device that compresses gasses.

A senior student at school. observe and check quality over time.