| liking(noun, drive, resolve, determination, motivation) |
| longing(noun, drive, resolve, determination, motivation) |
| mettle(resolve, courage, fortitude, stamina, bravery) |
| mind(noun, drive, resolve, determination, motivation) |
| moral courage(expression, fortitude, stamina, backbone) |
| moral excellence(expression, fortitude, stamina, backbone) |
| moral fiber(expression, courage, fortitude, stamina, backbone) |
| moral rectitude(expression, fortitude, stamina, backbone) |
| moral virtue(expression, fortitude, stamina, backbone) |
| morality(fortitude, stamina, backbone) |
| motivation(noun, drive, resolve, determination, willpower) |
| moxie(resolve, courage, bravery) |
| nerve(noun, resolve, courage, purpose, fortitude) |
| obstinacy(noun, resolve, purpose, fortitude, grit) |
| option(noun, drive, resolve, determination, motivation) |
| persistence(noun, resolve, purpose, fortitude, grit) |
| personal choice(noun, expression, drive, resolve, determination) |
| pining(noun, drive, resolve, determination, motivation) |
| pleasure(noun, drive, resolve, determination, motivation) |
| pluck(noun, resolve, courage, purpose, fortitude) |