badmouthing
bad-mouth-ing
noun
The act of speaking negatively or critically about someone, often unfairly.
"His constant badmouthing upset everyone at work."
Thesaurus
Synonyms: malign, badmouth, drag through the mud, traduce
bad-mouth-ing
The act of speaking negatively or critically about someone, often unfairly.
"His constant badmouthing upset everyone at work."
Synonyms: malign, badmouth, drag through the mud, traduce