Antonyms of adj aseptic

1 sense of aseptic

Sense 1
aseptic, sterile -- (free of or using methods to keep free of pathological microorganisms; "a sterile operating area"; "aseptic surgical instruments"; "aseptic surgical techniques")

INDIRECT (VIA antiseptic) -> septic, infected -- (containing or resulting from disease-causing organisms; "a septic sore throat"; "a septic environment"; "septic sewage")

Similarity of adj aseptic

1 sense of aseptic

Sense 1
aseptic, sterile -- (free of or using methods to keep free of pathological microorganisms; "a sterile operating area"; "aseptic surgical instruments"; "aseptic surgical techniques")
       => antiseptic (vs. septic) -- (thoroughly clean and free of or destructive to disease-causing organisms; "doctors in antiseptic green coats"; "the antiseptic effect of alcohol"; "it is said that marjoram has antiseptic qualities")