Data processor and Word processor

Data processor noun - A machine for performing calculations automatically.

Word processor and data processor are semantically related in computer topic. In some cases you can use "Word processor" instead a noun phrase "Data processor".

Word processor noun - An application that provides the user with tools needed to write and edit and format text and to send it to a printer.

Data processor and word processor are semantically related in document processing program topic. You can use "Data processor" instead a noun phrase "Word processor".