The word "re-assembles" refers to the act of putting something back together that was previously taken apart. Some antonyms for this term might include "disassembles," "dismantles," or "deconstructs." These words all describe the process of taking apart or breaking down something that was previously constructed or assembled.
Other antonyms for "re-assembles" might include words such as "destroys," "demolishes," or "ruins." These words suggest a more forceful or destructive process of taking something apart, rather than just disassembling it for repair or improvement.
Overall, antonyms for "re-assembles" describe a variety of processes and outcomes related to the act of taking something apart, whether for improvement or destruction.