Shout
Part of speech: noun
Definition: A loud burst of voice or voices; a vehement and sudden outcry, especially of a multitudes expressing joy, triumph, exultation, or animated courage. a round of drinks in a pub, the turn to pay the shot or scot: Whose shout?! a call-out for an emergency services team.
Part of speech: verb
Definition: To utter a sudden and loud outcry, as in joy, triumph, or exultation, or to attract attention, to animate soldiers, etc. To utter with a shout; to cry; -- sometimes with out; as, to shout, or to shout out, a man's name. To treat with shouts or clamor. To buy food or drinks for others. To enter a text message (for example, email) in upper case.
Example sentence: Heckling is an act of cowardice. If you want to speak, get up in front of the microphone and speak, don't sit in the dark hiding. It's easy to hide and shout and waste people's time.
Blackguard
Part of speech: noun
Definition: A scoundrel; an unprincipled contemptible person; an untrustworthy person.