Synonyms of arousal

1 Syllable
muse, flash, spark, hunch, spur, thought, whim
2 Syllables
genius, notion, fancy, brainchild, insight, approach, rumble, vision, brainstorm
3 Syllables
enthusiasm, impulse, erotism, inflatus, animus, influence, afflatus, motive
4 Syllables
revelation, elevation, activations, exaltation, inspiration, vivication, creativity, titillation, awakening, incentive, eroticism, motivation, inspirations, stimulation
5 Syllables
illumination, encouragement