pollution

Words with a similar base: pollution

'pollution'

[pollution.n.01] as in: undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities

'pollution'

[befoulment.n.01] as in: the state of being polluted

'pollution'

[contamination.n.03] as in: the act of contaminating or polluting; including (either intentionally or accidentally) unwanted substances or factors