Formal:
* Lijepe snove! (pronounced lee-yeh-peh snoh-veh) - This is the most literal translation and is suitable for any situation.
Informal:
* Slatke snove! (pronounced slaht-keh snoh-veh) - This is a more common and casual way to say "sweet dreams."
* Lijepo spavaj! (pronounced lee-yeh-poh spah-vaj) - This translates to "sleep well" and is a good alternative to "sweet dreams."
More affectionate:
* Slatki snovi, ljubavi! (pronounced slaht-keh snoh-veh, lyoo-bah-vee) - This means "sweet dreams, my love" and is appropriate for a partner or close friend.
Note: Bosnian is a South Slavic language and uses the Cyrillic alphabet. The spelling in Latin script is provided for ease of pronunciation.