Possessing or pertaining to energy.
Characterised by force or vigour; full of energy; lively, vigorous.
Any material utilized for its release of energy, either as an explosive, propellant, or for pyrotechnic effects.
Invigorating or life-giving.
Very important.
Containing life; living.
Necessary to continued existence.
Necessary to the continuation of life; being the seat of life; being that on which life depends.
Capable of living; in a state to live; viable.
Relating to the recording of life events.
Relating to, or characteristic of life.