Mogadishu is the capital city of Somalia and is known for its rich history and culture. However, when it comes to synonyms for the word "Mogadishu," there are few options available. One alternative is "Xamar," which is the local Somali name for the city. Another similar term is "Hamar," which is an old Arabic name for the city. Additionally, some people refer to Mogadishu as the "City of Lights" due to its bustling nightlife and vibrant atmosphere. Overall, while there may not be many synonyms for the word "Mogadishu," the city itself holds plenty of unique and interesting characteristics that make it a fascinating place to explore.