Collators are individuals who bring together and organize different items. Some synonyms for collators include sorters, arrangers, classifiers, gatherers, and consolidators. Sorters are individuals who separate different items or groups based on specific criteria. Arrangers are similar to collators, in that they bring together different things, but they also focus on creating an orderly arrangement. Classifiers are experts in categorizing information or items based on specified criteria. Gatherers bring different things together into one place. Consolidators are individuals who combine different things while still maintaining their individual identities. All of these synonyms for collators highlight the importance of organizing and combining different items effectively.