| fervor(noun, feeling, energy, spirit, mind) |
| fiber(noun, quality, character, spirit, significance) |
| fibre |
| flavour |
| focal point(noun, expression, emotion, heart, soul) |
| force(noun, feeling, energy, spirit, mind) |
| forerunner |
| form(noun, expression, appearance, quality, character) |
| formation(noun, expression, form, appearance, cast) |
| fundamentals(noun, quality, character, spirit, substance) |
| genius(noun, feeling, energy, spirit, mind) |
| germ(noun, quality, cause, start, character) |
| grain(noun, quality, character, spirit, significance) |
| guts(noun, strength, condition, effect, subject) |
| hard fact(noun, expression, substance, heart, soul) |
| heart of the matter(noun, expression, idiom, substance, heart) |
| hub(noun, emotion, heart, soul, mood) |
| hypostasis |
| icon |
| idea(noun, substance, short, meaning, essence) |