Wiktionary
carcinogens
n. (plural of carcinogen English)
Usage examples of "carcinogens".
Because it is the refractory tars in which polycyclic aromatic hydrocarbons and some other carcinogens are concentrated.
Even though plants, too, were trying to fend off animals with poisons and carcinogens, one of which had wormed into her.
He inhaled, then blew a stream of tars and carcinogens toward the ceiling.