| exaction(noun, power, strength, energy, vigor) |
| excitation |
| excitation of feeling(expression, idiom, motive) |
| extortion(noun, power, strength, energy, vigor) |
| facundity(noun, eloquence) |
| fierceness(noun, drive, power, strength, energy) |
| finesse(charm, suaveness) |
| forcibleness(influence, substance, importance, mass, impact) |
| fortissimo |
| foundation(strength, substance, rationality, authenticity, cogency) |
| full head of steam(noun, expression, idiom, power, strength) |
| fury(noun, power, strength, energy, vigor) |
| genuineness(strength, substance, rationality, authenticity, cogency) |
| glibness(charm, suaveness) |
| gracefulness(charm, suaveness) |
| gravity(strength, substance, mass, heaviness, bulk) |
| gross(mass, heaviness, bulk) |
| grounds(strength, substance, rationality, authenticity, cogency) |
| gumption(noun, drive, power, strength, energy) |
| guts(noun, drive, power, strength, energy) |