1. consumer one who purchases goods, products, or services for personal use
2. tangible concrete or real, capable of being touched or held in the hand
3. entrepreneur someone who starts a business or enterprise, assuming all risks and responsibilities for its success or failure
4. empathy the ability to understand and identify with another's feelings, ideas, or situation
5. LEED Leadership in Energy and Environmental Design, a program that sets standards and rating systems for third-party verification of environmentally friendly "green" buildings
6. collaborate tangible to work together with others, willingly and in the spirit of cooperation