Coprolalia is a complex vocal tic
Stuttering is a complex vocal tic
Palilalia is a complex vocal tic
Echolalia is a complex vocal tic
Muttering to oneself is a complex vocal tic
Talking to oneself is a complex vocal tic
Repeating words or sounds is a complex vocal tic
Uttering words or phrases out of context is a complex vocal tic
Coprolalia is a sensationalized type of tic in which people make obscene or socially inappropriate comments
Repeating one's own last word or sound is a complex vocal tic
Coughing is a simple vocal tic
Grunting is a simple vocal tic
Humming is a simple vocal tic