| dynamic(adjective, strong, great, energetic, violent) |
| eager beaver |
| edge(noun, control, force, charge, power) |
| egghead(authority, expert, star, specialist, artist) |
| electric(adjective, strong, energetic, violent, powerful) |
| elemental(adjective, strong, energetic, violent, powerful) |
| energetic(adjective, strong, direct, powerful, active) |
| energy(noun, health, force, body, power) |
| esteem(noun, control, force, charge, power) |
| expert(authority, superstar, crackerjack, whiz, specialist) |
| fibrous(vigorous, sturdy, robust, brawny, well-built) |
| firm |
| firmness(noun, health, force, body, power) |
| fit(strong, tough, healthy, well) |
| fit as fiddle(expression, idiom, strong, tough, fit) |
| flourishing(strong, tough, fit, solid, healthy) |
| force(noun, health, control, charge, body) |
| forcible(adjective, strong, direct, energetic, violent) |
| fortitude(noun, health, force, body, power) |
| full-bodied(strong, tough, fit, powerful, healthy) |