Synonyms of unproductive in English:

unproductive


See definition of unproductive

adjective

1‘acidic, unproductive soil’

SYNONYMS
sterile, barren, infertile, uncultivatable, unfruitful, poor, lifeless, lean, arid
ANTONYMS

productive, fruitful

2‘a costly and unproductive bureaucracy’

SYNONYMS
fruitless, futile, vain, idle, useless, worthless, valueless, pointless, ineffective, ineffectual, to no effect, impotent, inefficacious, unprofitable, unremunerative, unrewarding
rare otiose
ANTONYMS

productive, efficient