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Showing results for nonproductive. Search instead for nonreproducible.
Definitions

nonproductive

[non-pruh-duhk-tiv] / ˌnɒn prəˈdʌk tɪv /
ADJECTIVE
infertile
Synonyms
STRONGEST
impotent sterile
STRONG
unfertile
WEAK
barren dead depleted drained effete exhausted impoverished infecund unbearing unfruitful unproductive
Antonyms
STRONGEST
productive
WEAK
childbearing fertile fruitful potent
ADJECTIVE
unfruitful
Synonyms
WEAK
fruitless impotent infertile sterile unproductive
Antonyms
WEAK
fruitful potent productive profitable prolific

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.