ineffective Synonyms - page 2

childless infructuous unproductive inoperable unusable out of gear talentless no effect abortive forceless fruitless futile hollow hopeless idle impotent impractical inadequate incapable incompetent ineffectively foiled feeble barren boneless bootless disqualified effectless effet emasculate empty etiolated extinguishable failed feckless abolishable ineffectually nullified otiose pointless powerless profitless purportless purposeless spineless sterile stillborn successless thwarted null