WordNet sense 1 (something considered choice to eat):

dainty, delicacy, goody, kickshaw

WordNet sense 2 (interact in a certain way):

handle, do by

WordNet sense 3 (provide with choice or abundant food or drink):

regale

WordNet sense 4 (deal with verbally or in some form of artistic expression):

address, cover, deal, plow, address

WordNet sense 5 (subject to a process or treatment, with the aim of readying for some purpose, improving, or remedying a condition):

process, process

WordNet sense 6 (provide treatment for):

care for