broadsides
broad-sides
noun
Fierce verbal or written attacks criticising someone or something.
"The newspaper published broadsides against the government."
noun
Simultaneous firing of all guns from one side of a warship.
"The frigate unleashed devastating broadsides on the enemy."
Thesaurus
Synonyms: broadside, tirade, philippic, side, bill, circular, handbill, broadsheet, flier, throwaway, flyer