pistanthrophobiaEtymologyFrom Ancient Greek πίστις (pístis, “trust”) + anthro- + -phobia.pistanthrophobia means the fear of trusting people or one's partner in a romantic relationship. Lexicurio rates it Rare gem — a strength score of 82 out of 100.nounThe fear of trusting people or one's partner in a romantic relationship.“Pistanthrophobia was running rampant for me now. I was growing deeper and deeper in the fear of trusting people.”