Je was op zoek naar: rascally (Engels - Spaans)

rascally
pícaro

and you are ready to discuss this nonsense, this rascally chicanery.
vosotros os ponéis a discutir contra este galimatías, contra este desvergonzado y retorcido argumento.

all her life she would retain the mark of her slightly rascally youth in paris.
durante toda su vida, conservará la marca de su juventud parisina, algo «golfilla».

lorenzini became fascinated by the idea of using an amiable, rascally character as a means of expressing his own convictions through allegory.
lorenzini estaba fascinado por la idea de usar un carácter amigable para expresar sus propias convicciones mediante alegorías.

and no apostasy was spared this barrot, this incarnation of bourgeois liberalism, who for eighteen years had hidden the rascally vacuity of his mind behind the serious demeanor of his body.
este barrot, encarnación del liberalismo burgués, que se había pasado dieciocho años ocultando la miserable vaciedad de su espíritu tras el empaque grave de su cuerpo, no escatimó ninguna apostasía.

fellows who have rascally faces have only one course to take, and that is to remain honest; otherwise they would be arrested off-hand.
ya comprenderéis que los que tienen traza de bribones no tienen más que un recurso, que es el de ser probos, sin lo cual serían presos con facilidad.

had i been recognised in that den my life would not have been worth an hour's purchase; for i have used it before now for my own purposes, and the rascally lascar who runs it has sworn to have vengeance upon me.
si me hubieran reconocido en aquel antro, mi vida no habría valido ni la tarifa de una hora, porque ya lo he utilizado antes para mis propios fines, y el bandido del dueño, un antiguo marinero de las indias orientales, ha jurado vengarse de mí.

"it is strange," said he to martin, "very strange that i should have time to sail from surinam to bordeaux; to travel thence to paris, to dieppe, to portsmouth; to sail along the coast of portugal and spain, and up the mediterranean to spend some months at venice; and that my lovely cunegund should not have arrived. instead of her, i only met with a parisian impostor, and a rascally abbe of perigord.
¡con que he tenido yo lugar, le decía á martin, para pasar de surinam á burdeos, para ir de burdeos á paris, de paris á diepe, de diepeá portsmúa, para costear á portugal y á españa, para atravesar todo el mediterráneo, y pasar algunos meses en venecia, y aun no ha llegado la hermosa cunegunda, y en su lugar he topado una buscona y un abate!