Synonyms of pollution

pollution

noun

1

as in contamination

the action or process of making the environment dirty or harmful

The company designed devices to reduce the pollution of the world's oceans.

Related Words

• contamination
• pollutant
• contaminant
• adulteration
• defilement
• uncleanness
• toxin
• uncleanliness
• poison
• dirtiness
• impurity
• soilage
• foulness
• filthiness
• adulterant

2

as in corruption

something that makes (someone) less pure, honest, or moral

They refused to let their children play violent video games, believing that they caused pollution in a developing mind.

Related Words

• corruption
• contamination
• violation
• cursing
• insult
• swearing
• profanity
• sin
• debasement
• affront
• trespass
• desecration
• blasphemy
• sacrilege
• impiety
• defilement
• irreverence
• profanation

Example Sentences

Recent Examples of pollution

This new study looked only at ozone, while a 2023 study by many of the same team looked at small particle pollution. — Seth Borenstein, Mercury News, 9 July 2026

If finalized, this action could result in lower costs for truck manufacturers while potentially also boosting air pollution. — Bloomberg, Oc Register, 9 July 2026

Past projects aimed at reducing Snake River pollution serve as proof of the concept that water quality can be improved, Johnson said. — Hannah Smith updated July 8, Idaho Statesman, 8 July 2026

Humphreys’ broader argument is the debate fixates on the toll itself while ignoring costs and benefits absent from any E-ZPass statement—air pollution, noise, street wear. — Catherina Gioino, Fortune, 8 July 2026