indolent, slothful, work-shy, slow, faineant, idle, otiose, workshy, slackadaisical, lackadaisical, more...

active, industrious, diligent, energetic, productive

apathetic, slothful, indolent, inactive, dormant, lethargic, more...

clever, more, lord, rough, lip, intolerable

low effort,   not trying,   bumps on a log,   does no work,   act indolent,   no ambition,   bump on a log,   sloth cousin,   not hardworking,   not doing work