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Showing results for antiseptic. Search instead for antikonzeptivum.
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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He’s about to schlep through a 162-game season with them: plane trips, batting practice, 1 a.m. room service steak dinners in antiseptic luxury hotels.

From The Wall Street Journal • Mar. 16, 2026

Mark Joseph Stern: It sounds antiseptic, but it’s absolutely atrocious.

From Slate • Feb. 28, 2026

But these once surefire hits have never been so limp and antiseptic.

From Salon • Jul. 7, 2025

They were all the same: tube lights flickering, the air thick with the stench of decay and antiseptic.

From BBC • Mar. 22, 2025

There are other smells too: medicine and antiseptic, like Baba’s pharmacy.

From "Without Refuge" by Jane Mitchell

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