disgrace

nouns

a state of dishonor
"one mistake brought shame to all his family"; "suffered the ignominy of being sent to prison"

verbs

bring shame or dishonor upon
"he dishonored his family by committing a serious crime"
reduce in worth or character, usually verbally
"She tends to put down younger women colleagues"; "His critics took him down after the lecture"
damage the reputation of
"This newspaper story discredits the politicians"