The word "multiaddress" is not widely recognized, and therefore, there are very few synonyms to choose from. However, if we consider the meaning of multiaddress, we can look at synonyms for multi and address. Synonyms for multi include multiple, several, numerous, and manifold. Synonyms for address include location, spot, destination, and position. Therefore, some possible synonyms for multiaddress could be multiple destinations, several locations, numerous spots, and manifold positions. While these may not be perfect replacements for multiaddress, they can provide a better understanding of what the term might represent.