Parable: short fictious story that has a moral

Synonym: fable

Antonym: biography

Derivative: parables

Rant: to speak in a loud and attacking manner

Synonym: claptrap

Antonym: to speak peacefully

Derivative: ranted

Reproach: to blame for something, a disgrace

Synonym: admonish

Antonym: to praise

Derivative: reproachable