Maraschino ~ very good over ice, no cough syrup aftertaste.
Creme de Cassis ~ Kir/Kir Royale classic.
Marie Brizard Apry ~ Apricot Sour due to make a stylish comeback.
Fragoli Wild Strawberry ~ tiny berries in the bottle~ what's not to love.
Poire William(s) ~ or any fruit eau-de-vie~ crisp. Nice to sub for gin or vodka in a cocktail.