Hoagy can be a particular food item like a sandwich, or it can be someone who looks unkempt or scruffy. There are many different synonyms for this word, depending on the context in which it is used. Some possible alternatives include "submarine sandwich," "hero," or "grinder," which all refer to a long sandwich that is often filled with ingredients like meat, cheese, and vegetables. Other words that might be used to describe someone who looks disheveled or unkempt include "slovenly," "rumpled," or "disheveled." Overall, the best synonym for hoagy will depend on the specific meaning that is being conveyed. So, it's important to choose the right alternative based on the context and the intended message.