Eighteenth Amendment Prohibition Party Volstead Act ban contraband curse cuss cuss word denial dirty name dirty word disallowance dysphemism embargo epithet exclusion expletive forbiddance forbidden fruit forbidding foul invective index index expurgatorius index librorum prohibitorum inhibition injunction interdict interdiction interdictum law naughty word oath obscenity preclusion prevention profane oath prohibition prohibitory injunction proscription refusal rejection repression restrictive covenants ruling out statute sumptuary laws suppression swearword taboo zoning zoning laws