1.
of a low quality or standard
2.
not able to do something well
3.
not able to deal with someone or something well or to use something well
4.
not useful or effective
5.
not appropriate or convenient
1.
of a low quality or standard
2.
not able to do something well
3.
not able to deal with someone or something well or to use something well
4.
not useful or effective
5.
not appropriate or convenient