amazing

beautiful, awesome

of drama; sudden and large or exciting;

exciting, moving

(of machinery, systems, objects etc) of, worked by, capable of producing, electricity

energetic

causing strong feelings of pleasure, interest etc

inspiring, exhilarating

having a strong effect on the mind and feelings

powerful, influential

(of sound) low and vibrating

vibrant in sound

(especially) very great

resonant

extremely attractive, grand

wonderful, impressive