The word "feckless" means lacking motivation, responsibility, or effectiveness. Someone who is feckless may not put in much effort or show commitment in their actions or decisions. Full definition
Amid decades of feckless leadership from Washington on climate change, the leadership of the nation's largest state has been invaluable. (rstreet.org)
K - 19 is a by - the - numbers undersea opera that earns a little slack for not being as feckless as U-571, which it promptly buries under a passel of strange accents that actually make one yearn for the halcyon days of Connery's Cyrillic brogue. (filmfreakcentral.net)
FROM feckless fathers and teenaged mothers to so - called feral kids, the media seems to take a voyeuristic pleasure in documenting the lives of the «underclass». (newscientist.com)