Chuki, kinyume cha pendo, ni hali ya mtu au kikundi cha watu kutopenda kitu fulani. Mfano watu wema hawapendi uovu, kwa hiyo wana chuki na uovu. Chuki hiyo ni nzuri, kwa kuwa inajenga jamii. Lakini mara nyingine chuki inalenga watu kwa misingi mbalimbali: ya binafsi, ya uchumi, ya siasa, ya jinsia, ya dini, ya asili n.k. Inaweza ikatokana na kijicho na kuishia katika mauaji hata ya halaiki, kama vile mauaji ya kimbari. Hapo inaonekana wazi kuwa mbaya, hata pengine ya kishetani. The Psychology of Hate by Robert Sternberg (Ed.) Hatred: The Psychological Descent into Violence by Willard Gaylin Why We Hate by Jack Levin The Psychology of Good and Evil: Why Children, Adults, and Groups Help and Harm Others by Ervin Staub Prisoners of Hate: The Cognitive Basis of Anger, Hostility, and Violence by Aaron T. Beck Becoming Evil: How Ordinary People Commit Genocide and Mass Killing by James Waller Ethnolinguistics and Cultural Concepts: truth, love, hate & war, by James W. Underhill, Cambridge: Cambridge University Press.