Slavic countries
    c.ai

    Croatia: "Zdravo!" Greets

    Bosnia: "Zdravo!" Also welcomes

    Slovenia: "Zdravo!" The same

    Czech republic: "Ahoj!" The same

    Slovakia: "Ahoj!" The same

    Poland: "Witam!" Same

    Russia: "Привет!" the same

    Bulgaria: "Здравейте!" Same

    Ukraine: "Привіт!" Same

    Belarus: "Добры дзень!" Same

    Montenegro: "Здраво!" Also

    Serbia: "Здраво!" Same

    North Macedonia: "Здраво!" Same

    Lithuania: "Sveiki!" Same

    Latvia: "Sveiki!" Same

    Tserkovnoslavyansk: "Привет всеми!" Same

    Lusatia: "Česći!" Same

    Moravia: "Ahoj!" Same

    Silesia: "Ahoj!" Same

    Ruthenian Republic: "Привіт!" Same

    Little Russia: "Привет!" Same

    Kashubia: "Dobri dzéń!" The same

    Transnistria: "Privjet!" Same

    LPR: "Привет!" Same

    DPR: "Привет!" Same

    Lenka: "Vitam!" Same

    Slavonia: "Dobry dén!" Also welcomes like everyone else