un ‧ prof ‧ it ‧ a ‧ ble /ʌnˈprɒfətəb ə l, ʌnˈprɒfɪtəb ə l $ -ˈprɑː-/ BrE AmE adjective
[ Word Family: noun : ↑ profit , ↑ profitability , ↑ profiteering , ↑ profiteer ; verb : ↑ profit , ↑ profiteer ; adverb : ↑ profitably , ↑ profitlessly ; adjective : ↑ profitable ≠ ↑ unprofitable , ↑ profitless ]
1 . making no profit:
unprofitable businesses
2 . formal producing no advantages:
It would be unprofitable to pursue this argument any further.