germ-free
Without any microbes
Germ-free means free of microorganisms—bacteria, viruses, fungi.
The term appears in medical and scientific contexts: germ-free mice are raised in sterile environments for research.
In everyday use, germ-free often describes sanitized surfaces or products marketed as hygienic: The wipes leave your hands germ-free.
Free of harmful microbes
- cleanFree of soil
- spotlessCompletely free of marks
- immaculateCompletely without blemish
- scrubbedCleaned thoroughly or canceled
squeaky-clean · pristine · washed · disinfected · unsoiled · uncontaminated · fresh · polished
Free from pathogens
- sanitizedCleansed of contaminants
- disinfectedFreed from harmful microorganisms
- decontaminatedRemoved harmful substances from
- autoclavedSteam-purified under pressure
pasteurized · irradiated · cleanroom · sterilizer · medical-grade · surgical · operating-room · biosafety
Free from impurities
- unpollutedFree of contaminants
- unadulteratedCompletely unmixed, genuine
- untouchedNot contacted or affected
- pristinePure and untouched
unblemished · unsullied · wholesome · clean · immaculate · virginal · uncorrupted
Isolation preventing disease transmission
- isolationComplete separation from others
- barrierObstruction preventing passage
- sealedClosed to prevent entry
- shieldedProtected from harm
enclosed · bubble · containment · airlock · filtered · immunocompromised · vulnerable · precaution
Agent destroying surface pathogens
- sanitizerAgent that reduces microbes
- antisepticMicrobe-killing substance
- bleachChemical stain and germ killer
- alcoholIntoxicating hydroxyl compound
peroxide · chlorine · iodine · ethanol · isopropanol · phenolic · bactericide · fungicide
sanitary
Free of harmful microbes
- cleanFree of soil
- spotlessCompletely free of marks
- immaculateCompletely without blemish
scrubbed · squeaky-clean · pristine · washed · disinfected · unsoiled · uncontaminated · fresh · polished · sparkling
aseptic
Free from pathogens
- sanitizedCleansed of contaminants
- disinfectedFreed from harmful microorganisms
- decontaminatedRemoved harmful substances from
autoclaved · pasteurized · irradiated · cleanroom · sterilizer · medical-grade · surgical · operating-room · biosafety · sterility
uncontaminated
Free from impurities
- unpollutedFree of contaminants
- unadulteratedCompletely unmixed, genuine
- untouchedNot contacted or affected
pristine · unblemished · unsullied · wholesome · clean · immaculate · virginal · uncorrupted
quarantine
Isolation preventing disease transmission
- isolationComplete separation from others
- barrierObstruction preventing passage
- sealedClosed to prevent entry
shielded · enclosed · bubble · containment · airlock · filtered · immunocompromised · vulnerable · precaution · protective
disinfectant
Agent destroying surface pathogens
- sanitizerAgent that reduces microbes
- antisepticMicrobe-killing substance
- bleachChemical stain and germ killer
alcohol · peroxide · chlorine · iodine · ethanol · isopropanol · phenolic · bactericide · fungicide · virucide
- cleanlinessclean, cleanliness, clean up, dirty, neatness
- hygienehygiene, handwashing, toothbrush, hand washing, sanitizer
- puritypure, purity, pristine, spotless, spotlessness
- sterilesterile, aseptic, sanitized, disinfected, sterilized
- Sterilitysterility, infertility, barrenness, sterilization, childlessness
- cleaningcleaning, clean, housekeeping, clean up, daily cleaning
germ-freeinfected
Invaded by pathogens
contaminated · septic · infested · microbial · pathogenic
germ-freeunsanitary
Lacking proper cleanliness
unhygienic · dirty · unclean · filthy · insanitary
free, freedom, germ, germs, germinate, germination, germinating, freehand, germicide