| flair(noun, skill, intelligence, intellect, talent) |
| flash(noun, excitement, influence, idea, spur) |
| flight(noun, desire, fancy, hope, image) |
| function(noun, power, spirit, mind, reason) |
| hallucination(noun, desire, fancy, hope, image) |
| head(noun, power, spirit, ability, mind) |
| head trip(noun, expression, desire, fancy, hope) |
| hunch(noun, excitement, influence, idea, spur) |
| ideality(noun, fancy, idea, intelligence, thought) |
| illumination(noun, excitement, influence, idea, spur) |
| illusion(noun, desire, fancy, idea, intelligence) |
| image(noun, desire, fancy, idea, intelligence) |
| imagery(noun, fancy, idea, intelligence, thought) |
| imagining(noun, desire, fancy, hope, image) |
| impulse(noun, excitement, influence, idea, spur) |
| incentive(noun, excitement, influence, idea, spur) |
| individuality(noun, spirit, daring, novelty, uniqueness) |
| inflatus(noun, excitement, influence, idea, spur) |
| influence(noun, excitement, skill, idea, spur) |
| initiative(noun, imagination, originality, cleverness, invention) |