The word "kissy huggy" is often used to describe affectionate actions or behavior, especially between romantic partners. However, there are many synonyms for this phrase that can be used to add variety to your writing or conversation. For example, you may use terms such as "lovey-dovey," "smoochy," "cuddly," or "sappy." Other synonyms for "kissy huggy" may include "affectionate," "intimate," "loving," or "amorous." Each of these words can help you convey similar meanings and emotions associated with affection or romance, and can be used in a variety of contexts, from a casual conversation to a more formal piece of writing.