Antonyms of adj septic
1 of 2 senses of septic
Sense 1
septic (vs. antiseptic), infected -- (containing or resulting from disease-causing organisms; "a septic sore throat"; "a septic environment"; "septic sewage")
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")
=> aseptic, sterile -- (free of or using methods to keep free of pathological microorganisms; "a sterile operating area"; "aseptic surgical instruments"; "aseptic surgical techniques")
=> bactericidal, disinfectant, germicidal -- (preventing infection by inhibiting the growth or action of microorganisms)
=> cleansing, purifying -- (acting like an antiseptic)
=> nonpurulent -- (not containing pus)
=> uninfected, clean -- (free from sepsis or infection; "a clean (or uninfected) wound")
Similarity of adj septic
2 senses of septic
Sense 1
septic (vs. antiseptic), infected -- (containing or resulting from disease-causing organisms; "a septic sore throat"; "a septic environment"; "septic sewage")
=> abscessed -- (infected and filled with pus; "an abscessed tooth")
=> dirty, pestiferous -- (contaminated with infecting organisms; "dirty wounds"; "obliged to go into infected rooms"- Jane Austen)
=> contaminative -- (making impure by contact or mixing)
=> purulent, pussy -- (containing pus; "a purulent wound")
=> infectious, infective -- (caused by infection or capable of causing infection; "viruses and other infective agents"; "a carrier remains infective without himself showing signs of the disease")
=> putrefactive, putrefacient -- (causing or promoting bacterial putrefaction)
=> septicemic -- (characteristic of septicemia; "a septicemic temperature curve")
Also See-> germy#1; unhealthful#2
Sense 2
septic -- (of or relating to or caused by putrefaction; "the septic action occurs at the bottom of the septic tank")