And Yet, Besides, Furthermore
adverb
Someone keeps saying furthermore and also over and over again. Just when you think they've stopped, they turn around and say "and yet," before going back to repeating furthermore and besides again and again. It's driving you crazy.
なおかつ
The readings for this word are both kun'yomi readings. You've learned both of these readings by now so you should be able to read this on your own.
彼女は、美しく、尚且つ頭も良いが、性格は悪い。
She’s beautiful, and furthermore, she's smart, but she has a terrible personality.