'hierarchy'はこちらの項目にも見つかりました。
英語の見出し語に対する説明:
above
- chain of command
- class structure
- come up
- corporate ladder
- delayer
- food chain
- from on high
- glass ceiling
- ground level
- hierarchic
- hierarchical
- high-ranking
- higher echelons
- highest
- highly
- lower ranks
- organization
- organization chart
- organization structure
- pecking order
- rung
- social order
- step
- stratify
- the Top Banana