Bartending/Alcohol/Herbal liqueur

Amaro

Becherovka

Wikipedia has related information at Becherovka

Beirão

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Benedictine

Wikipedia has related information at Benedictine (liqueur)

Calisay

Canton

Wikipedia has related information at Canton (liqueur)

Chartreuse

Wikipedia has related information at Chartreuse (liqueur)

Green Chartreuse

55% ABV (110º proof)

Origin: France

Flavor: Herbal

Color: Chartreuse green

Yellow Chartreuse

40% ABV (80º proof)

Origin: France

Flavor: Herbal

Color: Chartreuse yellow

Cynar

Wikipedia has related information at Cynar

Artichoke digestif

Damiana

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Drambuie

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40% ABV (80º proof)

Origin: Scotland

Flavor: Scotch, heather honey, and herbs.

Appearance: Brandywine

Frigola

Goldschläger

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Goldwasser

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Izarra

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Jägermeister

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Krupnik

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Kümmel

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Caraway seed flavored

Licor 43

(Cuarenta-y-Tres)

Metaxa

Wikipedia has related information at Metaxa

38% ABV (76º proof)

Origin: Greece

Flavor: Brandy, wine and herbs

Appearance: Dark honey

Strega

Wikipedia has related information at Strega