When it comes to finding the right word for databanks, there are plenty of excellent synonyms to choose from. For instance, you might use the term "databases" instead, which would refer to a similar collection of digital information. Another option could be "data warehouses," which typically refers to a much larger, more comprehensive collection of data. "Data repositories" can be another suitable alternative that emphasizes the storage and accessibility of the data within the collection. Other terms to consider could include "information systems," "knowledge bases," or "information archives." Whatever term you choose, make sure it accurately conveys the concept of a digital collection of information.