not only
— used to say that both of two related statements are true
Not only did they win, they won by a landslide.
The killing of these animals is not only illegal, it's also immoral.
The game is not only lots of fun, it's educational too!
Photographs are not only permitted, they are encouraged.
I'm concerned not only for myself, but for my children (as well).
She had the nerve to accuse me of lying. And not only that, but she refused
to apologize!
The festivals take place not only in the city but also in the surrounding
rural areas.
https://www.britannica.com/dictionary/only