The word for "sweet" in Russian is "сладкий" (sladkiy).
Сладкий Sladkiĭ
sweet dreams in russian
Душистый горошек Dushistyĭ goroshek
"my sweet"
The Russian word for "so" is "так" (tak).
russian word for naughty
The Russian word for wife is "жена" which is pronounced as "zhena."
You can say "Привет, милая девочка" in Russian, which translates to "Hello, sweet girl".
Замечательно is the Russian word for wonderful.
The the word number in Russian is номер.
мужество is the Russian Word for courage