[{"Bold_text": "noun", "List Items": ["the quality, state, or fact of being able to generate, create, enhance, or bring forth goods and services:The productivity of the group's effort surprised everyone.", "Economics.the rate at which goods and services having exchange value are brought forth or produced :Productivity increased dramatically last year.", "Grammar.the ability to form new words using established patterns and discrete linguistic elements, as the derivational affixes-nessand-ity,"]}]