(of living things) clumsy; having little skill

clumsy, inelegant

careless, awkward in movement or construction

not agile; awkward

(of materials) in a natural state; not refined or manufactured

vulgar, unpolished in manner

not capable

not adequate; helpless

(of a person) wasting time, energy etc in their work or duties

not working well; wasteful

unsuitable; said or done at the wrong time

clumsy, unskilled; incompetent