6. be ashamed of ---feel shame because of something done e.g. you should be ashamed of yourself for telling such lies. 7.at (the) most not more than, if not less e.g. There was only room for one more person at most in the boat.6. be ashamed of ---feel shame because of something done e.g. You should be ashamed of yourself for telling such lies. 7.at (the) most - not more than , if not less e.g. There was only room for one more person at most in the boat