Jury rigged is a term primarily used to describe a makeshift or provisional solution that has been improvised using whatever materials are at hand. This phrase is often used to describe something that is not designed or constructed to last and may not be particularly safe. Some synonyms for jury rigged include makeshift, improvised, slapped together, cobbled together, and rigged up. All of these synonyms carry the same connotations of something that is developed quickly and without proper planning or preparation. While these solutions may work in the short term, they are often not a sustainable solution and can lead to future problems down the road.