The term "unarmed tapeworm" does not currently exist in the English language. However, it is possible to explore alternative synonyms for the individual words "unarmed" and "tapeworm". Firstly, "unarmed" means lacking weaponry or not carrying weapons, so some synonyms could be defenseless, weaponless, or powerless. Secondly, a "tapeworm" refers to a specific type of parasitic worm. Though it is challenging to find a direct synonym for "tapeworm", related terms could include helminth, intestinal parasite, or flatworm. While the combination "unarmed tapeworm" appears unusual, understanding its separate components allows for the identification of potential synonyms based on their individual meanings.