The word "titillative" means something that is exciting, stimulating, or arousing. There are a number of different synonyms that can be used in place of this word, depending on the context and the tone of the writing. Some possible synonyms for "titillative" might include "provocative," "alluring," "seductive," "enticing," "stimulating," "rousing," "arousing," "sensuous," or "intoxicating." These words can be used to describe a variety of different things, from a person's physical attractiveness to the sensory experience of a particular activity or sensation. When choosing a synonym for "titillative," it is important to consider the nuances of meaning and connotation, in order to convey the desired impression and tone.