Anti (prefix)

  1. Opposed to; against.
  2. Preventing or countering.

Origin:

From ancient greek ἀντί (antí), meaning 'against'.

Examples:

  1. The anti-government protest turned violent.
  2. The company released an anti-smoking campaign.
  3. The medicine is used as an anti-inflammatory.
  4. She is against anti-vaccine beliefs.
  5. The anti-lock brakes prevented the car from skidding.
Some random words: oenophile, slang, two-piece