nauseatingly

Adverb

In a nauseating manner; sickeningly.

Japanese Meaning

吐き気を催すほどに不快である様子 / 非常に嫌悪感を引き起こす方法で、とても不快に

He smiled nauseatingly as he gossiped about his colleague's mistake.

彼は同僚の失敗について噂話をしているとき、吐き気を催すような笑みを浮かべた。

Sense（1）

In a nauseating manner; sickeningly.

more nauseatingly

（ comparative ）

most nauseatingly

（ superlative ）