| gusto(noun, emotion, mood, temperament, core) |
| guts(noun, emotion, mood, temperament, core) |
| halfway point(expression, focus, middle, midpoint) |
| handpost |
| headquarters(noun, place, spot, base, core) |
| heart of hearts(noun, expression, idiom, emotion, mood) |
| house(noun, place, spot, base, post) |
| humanity(noun, emotion, mood, temperament, core) |
| implantation(fundamental, shorts, undercarriage) |
| inclination(noun, emotion, mood, temperament, core) |
| inculcation(fundamental, shorts, undercarriage) |
| instructor |
| integrant(fundamental, shorts, undercarriage) |
| lifeblood(fundamental, shorts, undercarriage) |
| limelight(noun, core, spotlight, nub) |
| location(noun, place, spot, base, post) |
| locus(noun, core, spotlight, nub) |
| lucifer |
| main idea(expression, root, mainspring, intermediacy) |
| mainspring(root, intermediacy) |