IPA: /ˌspɪrɪtʃuəˈlɪstɪk/
KK: /ˌspɪrɪtʃuəˈlɪstɪk/
Relating to the belief that spirits of the dead can communicate with the living, often associated with practices like mediumship.
Many people are drawn to spiritualistic practices to connect with loved ones who have passed away.
Spiritualistic → It is formed from "spiritual" (from Latin "spiritualis", meaning of the spirit) and the suffix "-istic" (meaning pertaining to or characteristic of). The word "spiritualistic" refers to something that pertains to or is characteristic of the spirit or spiritual matters.
Think of 'spiritual' relating to the 'spirit' and '-istic' meaning pertaining to it — so spiritualistic means relating to the spirit.