Quick answer
Jackanapes means an impudent, conceited, or mischievous person. It is usually pronounced JAK-uh-nayps, and today it is still readable to modern audiences, even if it sounds more deliberate than everyday speech.
Word page
Jackanapes means an impudent, conceited, or mischievous person. It belongs to archaic and forgotten words and works best in historical fiction, mock-Elizabethan insults, and old-fashioned comic prose. It still feels usable today, especially when you want a word with more character than the plainest alternative.
Jackanapes means an impudent, conceited, or mischievous person. It is usually pronounced JAK-uh-nayps, and today it is still readable to modern audiences, even if it sounds more deliberate than everyday speech.
In plain English, jackanapes refers to an impudent, conceited, or mischievous person. It is most useful when a plain label would tell the truth but miss the tone, flavor, or comic edge.
Jackanapes feels absurd because it has more texture than the plain alternative, giving the idea an extra bit of theatrical, comic, or overbuilt energy.
Jackanapes is generally traced to an archaic English insult associated with impudence and showy behavior. In modern use, the history matters less than the strong tone the word still carries.
Jackanapes is still usable today, especially when you want language that feels more distinctive than the plainest modern alternative.
Use jackanapes when you want a more vivid, characterful choice than the plain everyday alternative. It works especially well in historical fiction, mock-Elizabethan insults, and old-fashioned comic prose.
Anon, Apple-John, Jabber, Jabbernowl, Jaunty
modern phrasing, plain speech, everyday wording
Edited by Absurd Words. Last updated: May 9, 2026. See the editorial policy for how definitions, examples, labels, and update checks are handled on the site.