Thesaurus.com
Dictionary.com
Showing results for antiseptic. Search instead for antisyphilitic.
Definitions

antiseptic

[an-tuh-sep-tik] / ˌæn təˈsɛp tɪk /
ADJECTIVE
completely clean, uncontaminated; decontaminating
Synonyms
STRONGEST
hygienic sterile
STRONG
antibacterial antibiotic clean disinfectant prophylactic
WEAK
aseptic bactericidal germ-destroying germ-free germicidal medicated pure purifying sanitary sterilized sterilizing unpolluted
Antonyms
STRONGEST
dirty
WEAK
contaminated polluted unclean unsanitary unsterile
NOUN
decontaminating agent
Synonyms
STRONGEST
disinfectant preservative
STRONG
bactericide detergent germicide preventative preventive prophylactic purifier sterilizer

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.