6-Letter Words Starting: QUA

• colorless glass made of almost pure silica

• a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities

• a hearty draft

• to swallow hurriedly or greedily or in one draught

• an untrained person who pretends to be a physician and who dispenses medical advice

• the harsh sound of a duck

• medically unqualified

• utter quacking noises

• act as a medical quack or a charlatan

• (of soil) soft and watery

• A traditional shallow, two-handled cup of Scottish origin symbolizing friendship. It was originally used to toast the arrival or departure of a visitor.

• (by extension) Any two-handled drinking vessel or trophy.

• shaking and vibration at the surface of the earth resulting from underground movement along a fault plane or from volcanic activity

• shake with fast, tremulous movements

• shake with seismic vibrations

• a member of the Religious Society of Friends founded by George Fox (the Friends have never called themselves Quakers)

• one who quakes and trembles with (or as with) fear

• Atlantic coast round clams with hard shells; large clams usually used for chowders or other clam dishes

• an edible American clam; the heavy shells were used as money by some American Indians