| curb(noun, control, training, strictness, self-control) |
| dauntlessness(noun, force, quality, drive, character) |
| decree(noun, feeling, drive, power, character) |
| dedication(noun, energy, spirit, resolve, determination) |
| design(noun, feeling, drive, power, character) |
| development(noun, control, training, strictness, self-control) |
| disposition(noun, force, quality, feeling, drive) |
| doggedness(noun, drive, energy, spirit, resolve) |
| dogmatism(noun, drive, energy, resolve, determination) |
| domestication(noun, control, training, strictness, self-control) |
| drill(noun, control, training, strictness, self-control) |
| drilling(noun, control, training, strictness, self-control) |
| earnestness(noun, force, quality, character, strength) |
| education(noun, control, training, strictness, self-control) |
| emotional quotient |
| energy(noun, force, quality, drive, power) |
| enterprise(noun, force, quality, character, strength) |
| enthusiasm(noun, force, quality, character, strength) |
| essence(noun, force, quality, character, strength) |
| exercise(noun, control, training, strictness, self-control) |