| doctrine(fundamental, shorts, undercarriage) |
| element(fundamental, shorts, undercarriage) |
| emotion(noun, mood, temperament, core, sentiment) |
| epicenter(focus, middle, midpoint) |
| essential(fundamental, shorts, undercarriage) |
| essential element(expression, fundamental, shorts, undercarriage) |
| essential elements(expression, fundamental, shorts, undercarriage) |
| feeling(noun, emotion, mood, temperament, core) |
| fire and ice(expression, idiom, fundamental, shorts, undercarriage) |
| fitting(noun, base, station, headquarters, HQ) |
| footing(noun, base, station, headquarters, HQ) |
| fortitude(noun, emotion, mood, temperament, core) |
| foundation(noun, base, station, headquarters, HQ) |
| fugleman |
| fulcrum(noun, place, spot, base, post) |
| fundamental(shorts, undercarriage) |
| gallantry(noun, emotion, mood, temperament, core) |
| ground(noun, base, station, headquarters, HQ) |
| groundwork(noun, base, station, headquarters, HQ) |
| guideline |