'ruler'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:
arbitrary
- autocrat
- bey
- cartouche
- colonialist
- constable
- czar
- despot
- dictator
- downfall
- duke
- emperor
- empress
- freehand
- Inca
- khan
- landgrave
- lord
- measuring rod
- measuring stick
- nabob
- oligarch
- oppressor
- plutocrat
- potentate
- princeling
- rajah
- rule
- tyrant
- warlord