QUEAN, hussy, jade.
QUEASY, hazardous, delicate.
QUELL, kill, destroy.
QUEST, request; inquiry.
QUESTION, decision by force of arms.
QUESTMAN, one appointed to make official inquiry.
QUIB, QUIBLIN, quibble, quip.
QUICK, the living.
QUIDDIT, quiddity, legal subtlety.
QUIRK, clever turn or trick.