| force(noun, drive, power, strength, energy) |
| oral skills |
| validity(noun, end, drive, power, strength) |
| strength(noun, power, energy, influence, use) |
| power(noun, force, drive, strength, energy) |
| astuteness(noun, intelligence, acumen) |
| influence(noun, power, strength, energy, use) |
| potency(noun, force, power, strength, energy) |
| punch(noun, end, drive, power, strength) |
| strong argument(argument, proof, argumentation) |
| insight |
| acuteness |
| argument of great weight(argument, proof, argumentation) |
| bearing(noun, power, strength, intensity, effectiveness) |
| clincher(argument, proof, argumentation) |
| concern(noun, power, strength, intensity, effectiveness) |
| connection(noun, power, strength, intensity, effectiveness) |
| good argument(argument, proof, argumentation) |
| potent argument(argument, proof, argumentation) |
| powerful argument(argument, proof, argumentation) |