top–heavy 
/ˈtɑ:pˌhɛvi/ adjective
/ˈtɑ:pˌhɛvi/ adjective 1 : likely to fall over because the top part is too large and heavy for the bottom part
▪ a top-heavy truck 2 : having too many people whose job is to manage workers and not enough ordinary workers
▪ a top-heavy corporation
▪ a top-heavy truck
▪ a top-heavy corporation
