discourager

Noun

One who discourages.

Japanese Meaning

落胆させる人

Even though he was labeled a discourager by his peers, his warnings saved the team from avoidable mistakes.

仲間からやる気をそぐ人だと呼ばれたが、彼の警告のおかげでチームはいくつかの余計なミスを免れた。

Sense（1）

One who discourages.

the promoter of truth and the discourager of error

discouragers

（ plural ）