profitless
Word family (noun) profit profitability profiteering profiteer (adjective) profitable ≠ unprofitable profitless (verb) profit profiteer (adverb) profitably profitlessly
From Longman Dictionary of Contemporary Englishprofitlessprof‧it‧less /ˈprɒfətləs $ ˈprɑː-/ adjective formal POINTLESSPROFITnot making a profit, or not useful to do OPP profitable —profitlessly adverbExamples from the Corpusprofitless• Some advertise in the local papers - to my mind quite the most profitless form of contact or recruitment.