Answer:

WINETASTER

Answer	Crossword Clue
WINETASTER	Drinker who might not swallow
WINETASTER	Sampler of a certain product.
WINETASTER	Candidate for "What's My Line?"

WINETASTER	Connoisseur of claret, port, etc.
WINETASTER	Drink expert
WINETASTER	Vintner's important employee
WINETASTER	One who raises the spirits?
WINETASTER	One concerned with the nose
WINETASTER	One getting a bouquet?
WINETASTER	One concerned with bouquets
WINETASTER	One concerned with aging?