demoralize

verbs

corrupt morally or by intemperance or sensuality
"debauch the young people with wine and women"; "Socrates was accused of corrupting young men"; "Do school counselors subvert young children?"; "corrupt the morals"
is derived from
lower someone's spirits; make downhearted
"These news depressed her"; "The bad state of her child's health demoralizes her"
is derived from
confuse or put into disorder
"the boss's behavior demoralized everyone in the office"
is derived from