incautiousness

uncountable

The state or quality of being incautious.

Japanese Meaning

不用心さ / 不注意さ / 軽率さ

The incautiousness of the driver at the intersection caused a chain-reaction collision that could have been avoided.

交差点での運転手の不注意が連鎖衝突を引き起こし、それは避けられたはずだった。

Sense（1）

The state or quality of being incautious.