contaminating is a grammatical form of: contaminate
contaminating
adjectiveaidiacht1truaillitheachadj1cmu2díobhálachadj1cmudochrachadj1cmumillteachadj1cmuthe contaminating effect of these substancesan dochar a dhéanann na substaintí seo, an díobháil a bhaineann leis na substaintí seo→ contaminate
for