uncontaminated
Free from pollutants
Uncontaminated means free from pollutants, impurities, or unwanted substances.
Water, soil, or food that is uncontaminated remains in its pure state: The well provided uncontaminated drinking water.
The term extends to anything untainted or uncorrupted: an uncontaminated view of the evidence, a mind uncontaminated by prejudice.
Unmixed, without impurities
- unadulteratedCompletely unmixed, genuine
- unmixedNot combined together
- undilutedNot mixed with anything
- unprocessedNot yet treated
unrefined · unaltered · authentic · genuine · original · untainted · uncorrupted · uncut
Pure and untouched
- unpollutedFree of contaminants
- untouchedNot contacted or affected
- unspoiledNot damaged or degraded
- virginOne sexually inexperienced
wilderness · ecosystem · habitat · watershed · aquifer · groundwater · soil · atmosphere
Not damaged or altered
- unblemishedFree from any defect
- unmarredFree from damage
- uncompromisedNot weakened or violated
- undamagedFree from harm
unimpaired · unsullied · untarnished · undefiled · unviolated · uncorrupted · preserved · original
Free from pathogens
- antisepticMicrobe-killing substance
- disinfectedFreed from harmful microorganisms
- sanitizedCleansed of contaminants
- germ-freeLacking any microorganisms
sterilized · autoclaved · pasteurized · pathogen-free · decontaminated · hygienic · sanitary · surgical
Free from peril
edible · chemical-free · residue-free · lead-free · pesticide-free · additive-free
pure
Unmixed, without impurities
- unadulteratedCompletely unmixed, genuine
- unmixedNot combined together
- undilutedNot mixed with anything
unprocessed · unrefined · unaltered · authentic · genuine · original · untainted · uncorrupted · uncut · unspoiled
pristine
Pure and untouched
- unpollutedFree of contaminants
- untouchedNot contacted or affected
- unspoiledNot damaged or degraded
virgin · wilderness · ecosystem · habitat · watershed · aquifer · groundwater · soil · atmosphere · biodiversity
intact
Not damaged or altered
- unblemishedFree from any defect
- unmarredFree from damage
- uncompromisedNot weakened or violated
undamaged · unimpaired · unsullied · untarnished · undefiled · unviolated · uncorrupted · preserved · original · unbroken
aseptic
Free from pathogens
- antisepticMicrobe-killing substance
- disinfectedFreed from harmful microorganisms
- sanitizedCleansed of contaminants
germ-free · sterilized · autoclaved · pasteurized · pathogen-free · decontaminated · hygienic · sanitary · surgical · clinical
safe
Free from peril
drinkable · edible · chemical-free · residue-free · lead-free · pesticide-free · additive-free
- puritypure, purity, pristine, spotless, spotlessness
- sterile/germ-freesterile, sanitized, disinfected, aseptic, pathogen-free
- Sterilitysterility, infertility, barrenness, sterilization, childlessness
uncontaminatedcorrupted
Made impure or dishonest
compromised · tainted · adulterated · debased · vitiated
contaminated, contaminate, contamination, contaminant, containment, decontaminate, decontamination, decontaminating, decontaminates