The expression "sharp practice" has been used already several times in the debate.
He discharged those duties with remarkable success, and without any suggestion that he ever resorted to insincerity or sharp practice.
I do not like to suggest that there was any sharp practice about the matter of language at all.
It has come to my ears that a lot of sharp practice is being undertaken in this process.
This is where the sharp practice comes in.
There are people who feel that the development corportion is indulging in some sharp practice.
He said that it was close to "sharp practice".
I understand that this kind of sharp practice is still going on.