"Jerry rigged" is a colloquial term that describes a makeshift or temporary repair that is not necessarily permanent or reliable. Other synonyms for this term include "jury-rigged," "cobbled together," "bodged," "slapped together," "improvised," "jury-rigged," "band-aided," "fixed on the fly," "patched," "ad hoc," and "make-do." These words all convey the notion of something done quickly and without much attention to detail or quality. While these solutions may work in the short term, they are often not sustainable over time and may ultimately require more significant repairs or replacement. Using these synonyms can be helpful to vary your language and avoid overusing the term "jerry rigged".