counterproductive Synonyms

unremunerative stillborn sisyphean profitless prejudicial pimping obstruent nocent malefic lethiferous inutile venenate wrackful self-defeating prejudicious unworkmanlike dysfunctional no-win no-go good-for-nothing ahistorical maladaptive unavailing interruptive injurious inefficacious detrimental derailing depthless corruptive corroding chaffy bungled barren annihilatory annihilative dilettantish disadvantageous ineffectual futile feckless fatuitous extirpative eradicative drossy doa distractive disserviceable abortive