4 adjectives to describe racy

"Here's his photoshort, dark, dapper, a little 'racy' in style, but otherwise he looks a son of a well-to-do farmer.

"This is one of the most original, peculiar, racy, and interesting books we have ever read.

rousing, irritation; poignant; virulent, caustic, corrosive, mordant, harsh, stringent; double-edged, double-shotted^, double- distilled; drastic, escharotic^; racy &c (pungent) 392. potent &c (powerful) 157; radioactive.

But pure, racy Tuscanthe Tuscan tongue that we have inheritedis spoken as I speak itor ought to be!" I had gathered together, partly for my own pleasure, and partly in the course of historical researches, a valuable collection of works on Storia Patria, which were sold by me when I gave up my house there.

4 adjectives to describe  racy