jūbako;  multi-tiered food box;  heavy;  serious;  extreme;  -fold
 quotient;  dealing;  dealer;  second degree (of the Japanese and Chinese pentatonic scale);  Shang dynasty (China, approx. 1600-1046 BCE);  Yin dynasty
 advocate (of a theory or principle);  ideologist;  -ist (i.e. adherent to a belief system); (arch.)  socialist; (arch.)  communist