GIN - A colourless non-aged alcoholic liquor made by distilling fermented grains such as barley, corn, oats or rye with juniper berries; the base for many cocktails.
INK - To apply a tattoo to (someone).
INN - Any establishment where travellers can procure lodging, food, and drink.
KIN - Race; family; breed; kind.
PIG - Any of several mammals of the genus Sus, having cloven hooves, bristles and a nose adapted for digging; especially the domesticated farm animal Sus scrofa.
PIN - A small device, made (usually) of drawn-out steel wire with one end sharpened and the other flattened or rounded into a head, used for fastening.
NIP - A small quantity of something edible or a potable liquor.
KING - A male monarch; a man who heads a monarchy. If it's an absolute monarchy, then he is the supreme ruler of his nation.
PING - A high-pitched, short and somewhat sharp sound.
PINK - A colour between red and white; pale red.
PINING - Present participle of pine.
KINGPIN - The axis around which steered wheels pivot; a bolt that holds the axis in place; a kingbolt.