危害性

harmfulness

surname Wei

danger / to endanger / Taiwan pr. [wei2]

to jeopardize / to harm / to endanger / harmful effect / damage / CL:個|个[ge4]

to do harm to / to cause trouble to / harm / evil / calamity

nature / character / property / quality / attribute / sexuality / sex / gender / suffix forming adjective from verb / suffix forming noun from adjective, corresponding to -ness or -ity / essence / CL:個|个[ge4]