villainously

In a villainous manner; in the manner of a villain; evilly.

Japanese Meaning

悪党のように / 悪役のやり方で / 邪悪に

He grinned villainously as the trap was sprung, delighting in his rivals' misfortune.

彼は罠が作動すると悪役のようにほくそ笑み、ライバルの不幸を喜んだ。

Sense（1）

In a villainous manner; in the manner of a villain; evilly.

more villainously

（ comparative ）

most villainously

（ superlative ）