WordNet sense 1 (someone who serves as an intermediary between the living and the dead):

medium, spiritualist

WordNet sense 2 (readily reacting to suggestions, influences, appeals or efforts):

responsive

WordNet sense 3 (quick to take offense):

huffy, thin-skinned, touchy

WordNet sense 4 ((followed by `to' or `of') aware of):

alive

WordNet sense 5 (abnormally sensitive to a stimulus):

irritable

WordNet sense 6 (of an instrument or device; capable of registering minute differences or changes precisely):

delicate

WordNet sense 7 (able to feel or perceive):

sensible

WordNet sense 8 (hurting):

raw, sore, tender

WordNet sense 9 (causing physical or psychological pain):

painful

WordNet sense 10 (official classification of information or documents; withheld from general circulation):

classified