redoubtable
🇺🇸
/rɪˈdaʊtəbl/
🇬🇧
/rɪˈdaʊtəbl/
making people respect or fear them because they seem powerful or very good.
Everyone was quiet when the redoubtable principal entered the room.
恐れられる校長が部屋に入ると、皆が静かになった。