ENERGY

The federal department responsible for maintaining a national energy policy of the united states; created in 1977

• department of energy
• doe  4
• energy department

(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs

Example: "Energy can take a wide variety of forms"

• free energy

• physical phenomenon

• activation energy
• energy of activation
• alternative energy
• atomic energy
• • nuclear energy
  • binding energy
  • separation energy
  • chemical energy
  • electrical energy
  • electricity  18
  • power  10
  • energy level
  • energy state
  • rest energy
  • work  11
  • heat  7
  • heat energy
  • mechanical energy
  • radiant energy
  • radiation  10
  • dissociation energy
  • electric energy
  • exchange energy
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Forceful exertion

Example: "He plays tennis with great energy"

• vigor  9
• vigour  10
• zip  14

• force  10
• forcefulness  20
• strength  12

• athleticism  18
• strenuosity  14

Enterprising or ambitious drive

Example: "Europeans often laugh at american energy"

• get-up-and-go
• push  9

• drive  9

• second wind
• feistiness  13
• scrappiness  17

An imaginative lively style (especially style of writing)

Example: "His writing conveys great energy"

• muscularity  18
• vigor  9
• vigour  10
• vim  8

• life  7
• liveliness  13
• spirit  8
• sprightliness  19

• verve  11
• vitality  14

A healthy capacity for vigorous activity

Example: "Jogging works off my excess energy"

• vim  8
• vitality  14

• good health
• healthiness  17

• juice  14
• ch'i
• chi  8
• ki  6
• • qi  11
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Any source of usable power

Example: "The doe is responsible for maintaining the energy policy"