35A Action of a bullet rebounding from a surface, usually with a whining or zipping sound. ?????H?? 37A Any of various temperate plants of the genus Veronica, having small blue or pinkish-white flowers 9LETTERS S??????L? 24D Astone of great size especially one that forms part of a prehistoric monument 8 LETTERS ?X?A???? 30D Tropical marine mollusc, with a glossy brightly marked shell , with an elongated opening 6 LETTERS C????? 33D Readily understood; clear 5 LETTERS ?????