Immunotherapy rhymes with:
chemotherapy, hydrotherapy, psychotherapy, chemotherapy, hydrotherapy, psychotherapy, therapy, chemotherapy, hydrotherapy, psychotherapy, therapy
Immunotherapy sounds like:
interview, interviewee, interweave
chemotherapy, hydrotherapy, psychotherapy, chemotherapy, hydrotherapy, psychotherapy, therapy, chemotherapy, hydrotherapy, psychotherapy, therapy
interview, interviewee, interweave