exacerbator

Noun

One who, or that which, exacerbates or makes worse.

Japanese Meaning

悪化させる者、または悪化させるもの

The new safety measures, meant to reassure the public, paradoxically served as an exacerbator of widespread distrust.

一般市民を安心させるはずの新しい安全対策は、皮肉にも広範な不信感を悪化させる要因となった。

Sense（1）

One who, or that which, exacerbates or makes worse.

exacerbators of pulmonary disease

exacerbators

（ plural ）