1. Supplying motive force
   - energizing, kinetic

1. The activity of causing to have energy and be active
   - energizing, activating, activation

1. Raise to a higher energy level
   - excite, energize 
2. Cause to be alert and energetic
   - stimulate, arouse, brace, energize, perk up

See also: dynamic, dynamical, energiser [Brit]

Type of: activity, affect, alter, change, modify

Antonym: de-energise [Brit]

• gastroomental vein
• Gastrophryne
• Gastrophryne carolinensis
• Gastrophryne olivacea
• gastropod
• Gastropoda
• gastropub
• gastroscope
• gastroscopy
• gastrostomy
• gastrovascular
• gastrula
• gastrulation
• gasworks
• gat
• gate
• gate-crash
• gateau
• gatecrasher
• gatefold
• gatehouse
• gatekeeper
• gateleg table
• gatepost
• Gates