Troche
Part of speech: noun
Definition: A lozenge; a cough drop.
Pastille
Part of speech: noun
Definition: A soft flavoured candy.A medicinal pill, originally compressed herbs. A throat pastille is a large candy-like lozenge, which, when sucked, releases oils to soothe a sore throat and sometimes vapors to help unblock the nose or sinuses.A small granular half spheroid piece of material.