When describing something or someone as suggestive, it often indicates a certain level of sensuality or even a hint of suggestion. Synonyms for the phrase "in a suggestive manner" can include descriptions such as flirty, seductive, alluring, provocative, or even inciting. The choice of words used will depend on the context in which these adjectives are used. For example, "flirty" implies a playful or innocent flirtation, while "seductive" denotes an attempt to entice or persuade someone on a deeper level. Overall, the goal of using synonyms for "in a suggestive manner" is to paint a picture of something that is suggestive in nature.