köken: From saín (“lard”) + -ete (diminutive suffix). Originally a morsel of fat, marrow, etc. given to a bird of prey as a reward. From there it acquired the meaning of a tasty snack or condiment and, by metaphorical extension, a short "tasty" piece of theatre.
köken: Borrowed from English sketch, from Dutch schets, from Italian schizzo, from Latin schedium, from Ancient Greek σχέδιος (skhédios, “made suddenly, off-hand”), from σχεδόν (skhedón, “near, nearby”), from ἔχω (ékhō, “to hold”). Doublet of szkic (“sketch, quick freehand drawing, rough design or draft”).