rac·y 
(rāsē)
(rāsē)adj. rac·i·er, rac·i·est
1. Having a distinctive and characteristic quality or taste.
2. Strong and sharp in flavor or odor; piquant or pungent.
3. Risqué; ribald.
4. Vigorous; lively.
[From RACE1.]
raci·ly adv.
raci·ness n.