All anti-bacterial antonyms
an·ti-bac·te·ri·a
A a adj anti-bacterial
- unclean — not clean; dirty.
- unsanitary — not sanitary; unhealthy or unhealthful; tending to harbor or spread disease: unsanitary living conditions.
- dirty — soiled with dirt; foul; unclean: dirty laundry.
- contaminated — made impure by the addition of a harmful or undesirable substance
- polluted — made unclean or impure; contaminated; tainted: swimming in polluted waters.
- unsterile — free from living germs or microorganisms; aseptic: sterile surgical instruments.