bungling

showing lack of skill or aptitude

• “a bungling workman”
• “did a clumsy job”
• “his fumbling attempt to put up a shelf”

not skillful in physical movement especially with the hands

• “a bumbling mechanic”
• “a bungling performance”
• “ham-handed governmental interference”
• “could scarcely empty a scuttle of ashes, so handless was the poor creature” Mary H. Vorse