What is another word for jam-up?
Pronunciation: [d͡ʒˈamˈʌp] (IPA) 
Jam-up is a colloquial term that means a situation in which things are stuck or blocked. There are several synonyms for jam-up that can be used in different contexts. One alternative word for jam-up is bottleneck, which refers to a situation where there is a blockage in a process or flow of things. Another synonym is congestion, which is used to describe a situation where there is an overcrowding of people or vehicles. Hold-up is also a synonym for jam-up, and it refers to a situation where there is a delay or pause in progress. Obstruction is another term that can be used to describe jam-up where there are hurdles or blockades that make it difficult to proceed.
