excitación

n. exciting, thrilling, stirring, provoking, causing excitement

= excitement, titillation, arousal, exhilaration, hoopla.
Ex: If done effectively, displays can add interest and even excitement to the process of information discovery.
Ex: At heart, it is a smirkingly adolescent pursuit of cheap laughs and mild titillation, with a surfeit of jokes involving breasts and bums and with new extremes of scatological humiliation.
Ex: A similar pattern for heart rate was found, suggesting that arousal was implicated in the effect.
Ex: The performance nevertheless falls flat due to the singers' failure to create true exhilaration.
Ex: Amid the hoopla, she hasn't forgotten its roots.
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* excitación sexual = sexual arousal.