Word formation: empathy

empathy
noun

- the ability to share someone else's feelings or experiences by imagining what it would be like to be in their situation

- Empathy is the ability to share another person's feelings and emotions as if they were your own.
   Having begun my life in a children's home I have great empathy with the little ones.
N-UNCOUNT: oft N with/for n  
Collins Dictionary

empathise (verb)

    UK written The great ones last, are there to pick up the pieces, understand, empathise.
    UK written Other women empathise with cellulite and bad-hair days!
Collins dictionary

empathetic (adjective) ...Clinton's skills as an empathetic listener.

(Cambridge Advanced Learner’s Dictionary)