load;  heavy burden;  encumbrance;  heavy freight;  heavy responsibility
 thin rice gruel;  rice water
 weight;  weight (e.g. of someone's words);  burden;  importance;  significance
 chief;  main;  principal;  important
 main building (of a manor);  central room (of a house)
 important post;  role with heavy responsibilities
 stone weight (as used on pickle-tub covers);  weight (as used in balances)
 importance;  emphasis;  stress
 serious crime;  grave crime
 slightly heavy;  a little heavy
 slow to act;  slow in starting work
 heavy load;  burden of responsibility;  heavy duty
 soft track;  yielding track;  muddy track
 good to soft (track condition);  good to yielding
 slowcoach;  lazybones;  slowpoke
 resource-hungry software (CPU, memory, etc.);  bloatware
 head steward (of an estate)
 main secondary or supporting role (in kyogen)