traitorously

Adverb

In a traitorous manner; treacherously.

Japanese Meaning

裏切り的な様子で / 裏切り行為を行うように

She acted traitorously by revealing the plans to the rival firm.

彼女は計画を競合他社に漏らして、裏切るように振る舞った。

Sense（1）

In a traitorous manner; treacherously.

The vizier traitorously revealed the location of the hiding princess in order to save himself.

more traitorously

（ comparative ）

most traitorously

（ superlative ）