n.诽谤，诬蔑

aspersions flattery → 诽谤；谄媚的举动；阿谀奉承；奉承话
to cast oblique aspersions → 旁敲侧击
cast aspersions → 诽谤

1.I don't permit to cast aspersions on my friend.
[汉]我不许你诽谤我的朋友。
2.Intolerant people will always case aspersions on people who are different from them.
[汉]偏执之人会经常诽谤与他们迥然不同的人。
3.None of this, by the way, is to cast aspersions on the international game or foreign leagues.
[汉]当然，我这么说不是诽谤或者中伤国际比赛或者国外的联盟。