Unskillful:
* Lacking skill or proficiency: This could mean someone is new to a task, hasn't had proper training, or simply isn't very good at it.
* Clumsy or inept: This implies a lack of grace and dexterity in performing a task.
* Ineffective or inefficient: An unskillful approach may lead to poor results.
Here are some examples of how "unskillful" might be used:
* "His unskillful use of the saw resulted in a splintered board."
* "The dancer's movements were unskillful and awkward."
* "The company's unskillful marketing campaign led to poor sales."
Remember, the specific meaning of "unskillful" will depend on the context in which it is used.