scurrilously
🇺🇸
/ˈskɜːrələsli/
🇬🇧
/ˈskʌrələsli/
adverb
R
in a very rude and offensive way
He was accused of scurrilously attacking his opponent's character.
彼は相手の性格を卑劣に攻撃したと非難されました。
translation
下品に