Gathering up refers to the act of collecting or bringing together things or people. There are several synonyms for the word gathering up, including amassing, assembling, compiling, consolidating, corralling, hoarding, rounding up, and gathering. Amassing suggests the collection of a vast amount of items, while assembling involves the organization of items into a structured system. Corralling refers to the gathering up of people or animals in a restricted area. Consolidating suggests the merging of various parts into a single entity, while hoarding refers to the collection of things in excessive amounts. Rounding up is commonly used to refer to the gathering up of scattered people or items.