adjective Date: 1585 depending on hazard or chance, involving or exposing one to risk (as of loss or harm) , see: dangerous ~ly adverb ~ness noun
HAZARDOUS
Meaning of HAZARDOUS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012