UNIT 4

Not expensive.

• Affordable

• Alternative

• Organic

• Dedicated

Something that you want and plan to do.

• Reflection

• Intention

• Premise

• Motion

Something different, offering the possibility of choice.

• Alternative

• Enterprise

• Replacement

• Organic

Someone who has invented something.

• Generator

• Inventor

• Developer

• Engineer

Physical, especially violent, strength or power.

• Power

• Force

• Yield

• Gear

To provide a machine or vehicle with the energy that makes it work.

• Absorb

• Power

• Extract

• Generate

To work or operate.

• Function

• Generate

• Stream

• Resemble

To send or receive sound or video over the internet.

• Extract

• Stream

• Transmit

• Motion

A device that controls how much power from an engine goes to moving parts.

• Gear

• Grid

• Tool

• Target

To express the most important facts or ideas in a short form.

• Reflect

• Summarize

• Alleviate

• Replace