unproductive
un‧pro‧duct‧ive /ˌʌnprəˈdʌktɪv◂/
adjective
an unproductive meeting
un‧pro‧duct‧ive /ˌʌnprəˈdʌktɪv◂/
adjective Word Family: noun: produce, producer, product, production, reproduction, productivity; adjective: productive ≠ unproductive, counterproductive, reproductive, reproducible; verb: produce, reproduce; adverb: productively
not achieving very much: