|ən+ adjective
Etymology: Middle English unskilful, from un- (I) + skilful
1. : not skillful : lacking in skill or proficiency
although a keen mountaineer, I am a pretty unskillful one — Wynford Vaughan-Thomas
2. : displaying lack of skill or proficiency
an unskillful attempt
unskillful manner
• un·skillfully “+ adverb
• un·skillfulness “+ noun