IPA: //nɒnprəˈdʌktɪv//
KK: /nɑnprəˈdʌktɪv/
Not able to produce or yield results, often referring to activities or resources that do not lead to any useful output.
Spending too much time on nonproductive tasks can hinder your progress.
A person who does not create anything useful or valuable.
He felt like a nonproductive member of the team because he didn't contribute to the project.
Nonproductive → It is formed from "non-" (meaning not) and "productive" (from Latin "productivus", meaning leading forth or bringing forth). The word "nonproductive" means not leading to or bringing forth results or benefits.
Think of 'not' ('non-') being combined with 'bringing forth' ('productive') — that's why nonproductive means not producing results.