不合
to not conform to; to be unsuited to; to be out of keeping with; should not; ought out
不和
not to get along well; to be on bad terms; to be at odds; discord
不合时宜
untimely; premature; inopportune; ill-timed; out of fashion; behind the times
不合体统
not according with decorum; scandalous; bad form; unacceptable behavior