running errands;  going on errands;  (transaction of) business;  going about one's business;  doing one's business (i.e. at the toilet);  going to the washroom
 running errands;  going on errands;  (transaction of) business;  going about one's business;  doing one's business (i.e. at the toilet);  going to the washroom
 to be of help;  to be useful;  to go toward
 to make up (a deficiency);  to supplement;  to add to;  to put towards
 food to fill one's stomach;  something to satisfy one's hunger
 to combine parts of two different things into a new thing;  to compromise;  to balance out
 addition;  appendix;  supplement;  postscript
 addition;  extension;  elongation
 adding more water (to a bath tub)
 adding more water (to a bath tub)