structural:scholar_edition, information:extraction, structural:expansion
Stock characters

Plautus' range of characters was created through his use of various techniques, but probably the most important is his use of stock characters and situations in his various plays. He incorporates the same stock characters constantly, especially when the character type is amusing to the audience. As Walter Juniper wrote, "Everything, including artistic characterization and consistency of characterization, were sacrificed to humor, and character portrayal remained only where it was necessary for the success of the plot and humor to have a persona who stayed in character, and where the persona by his portrayal contributed to humor."

For example, in Miles Gloriosus, the titular "braggart soldier" Pyrgopolynices only shows his vain and immodest side in the first act, while the parasite Artotrogus exaggerates Pyrgopolynices' achievements, creating more and more ludicrous claims that Pyrgopolynices agrees to without question. These two are perfect examples of the stock characters of the pompous soldier and the desperate parasite that appeared in Plautine comedies. In disposing of highly complex individuals, Plautus was supplying his audience with what it wanted, since "the audience to whose tastes Plautus catered was not interested in the character play," but instead wanted the broad and accessible humor offered by stock set-ups. The humor Plautus offered, such as "puns, word plays, distortions of meaning, or other forms of verbal humor he usually puts them in the mouths of characters belonging to the lower social ranks, to whose language and position these varieties of humorous technique are most suitable," matched well with the stable of characters.