Contaminate

Part of speech: verb (v.)

To soil, stain, or corrupt by contact; to tarnish; to sully; to taint; to pollute; to defile. Shall we now Contaminate our figures with base bribes Shak. I would neither have simplicity imposed upon, nor virtue contaminated. Goldsmith.

Synonyms: pollute; defile; sully; taint; tarnish; soil; stain; corrupt.

Part of speech: adjective (a.)

Contaminated; defiled; polluted; tainted. "Contaminate drink." Daniel.