contaminating

adj.	1.	spreading contamination; especially radioactive contamination.
	2.	causing moral or behavioral degredation.

Adj.	1.	contaminating - spreading pollution or contamination; especially radioactive contamination; "the air near the foundry was always dirty"; "the air near the foundry was always dirty"; "a dirty bomb releases enormous amounts of long-lived radioactive fallout" Synonyms: dirty
	2.	contaminating - that infects or taints Synonyms: corrupting