schelachtig
Schelachtig is an adjective in Dutch used to describe behavior or appearance that is roguish, sly, or mischievous in a playful or endearing way. The term characterizes a charm mingled with cheekiness, rather than explicit deceit, and it can be applied to people, animals, or expressions.
Etymology and sense: the word is formed from the noun schelm (rascal, rogue) plus the suffix -achtig,
Usage and nuances: schelachtig is often used for a glint in the eye, a smile, or a
Context and style: because it is more literary, schelachtig is most at home in narrative passages, character