on top of that
Also, additionally, moreover.
They were holding hands and, on top of that, they were kissing.
To be both rich and handsome was bad enough. But to have a voice like honey over warm bread on top of that was simply inexcusable. Patrick Rothfuss
His flight was a tremendous statement about tenacity, courage and brilliance. He crawled on top of that rocket that had never before flown into space with a person aboard, and he did it. That was an unbelievable act of courage. Alan Shepard
There's an assault on human sexuality, as Judge Scalia said, they've taken sides in the culture war and on top of that if we have a democracy, the democratic processes should be that we can elect representatives who will share our point of view and vote those things into law. Pat Robertson
It is something that most parents hope for in life: That their children will be moderately successful, polite, decent human beings. Anything on top of that is something you have no right to hope for, but we all do. Jerry Kramer
It's like looking at all the students and wondering who's had their heart broken that day, and how they are able to cope with having three quizzes and a book report on top of that. Stephen Chbosky
And then, I suppose, there's also a cinematic reality on top of that. Because it was extremely difficult to keep tabs on, it was quite confusing acting that. Gabriel Byrne