- ALTER EGO {ALTER} {EG}{O} 17 - Bleating about something concrete (8) - TANGIBLE * 18 - Go with amateur climbing any tree (8) - MAHOGANY {MAH<-}{OG<-}{ANY} and I've always been spelling it as 'Mahagony'!! 22 - The law of the French tribe (6) - DECREE {DE}{CREE} 23 - Smells that