IPA: //haɪpərˈkrɪtɪkəl//
KK: /haɪpərˈkrɪtɪkəl/
Someone who is overly critical tends to find fault or judge things harshly, often focusing on minor issues instead of the bigger picture.
Her hypercritical nature made it difficult for her friends to feel comfortable around her.
Hypercritical → It is formed from "hyper-" (meaning over or excessive) and "critical" (from Greek "kritikos", meaning able to judge). The word describes someone who is excessively judgmental or overly critical.
Think of someone who is 'over' ('hyper-') 'able to judge' ('kritikos') — that's why hypercritical means being excessively judgmental.