harmfulness

harmfulnessnoun
Translations
The harmfulness of pollution affects all living beings.
Вред от загрязнения влияет на всех живых существ.
The harmfulness of smoking is well-documented.
Вредоносность курения хорошо задокументирована.
Additional translations
Definitions
The quality or state of being harmful or causing damage.
The harmfulness of the chemical was evident in the way it affected the local wildlife.