incautious

IPA(Pronunciation)

Adjective

careless, reckless, not exercising proper caution.

Japanese Meaning

不用心 / 軽率 / 無謀

His incautious decision to drive through the flooded road put everyone at risk.

冠水した道路を走り抜けようという彼の不注意な決断は、皆を危険にさらした。

Sense（1）

careless, reckless, not exercising proper caution.

more incautious

（ comparative ）

most incautious

（ superlative ）