Detract
DETRACT, verb transitive [Latin , to draw. See [[Draw and Drag]].]
1. Literally, to draw from. Hence, to take away from reputation or merit, through envy, malice or other motive; hence, to detract from, is to lessen or depreciate reputation or worth; to derogate from.
Never circulate reports that detract from the reputation or honor of your neighbor, without obvious necessity to justify the act.