unpolluted
Free from contamination
Unpolluted describes something free from contamination or harmful substances.
An unpolluted stream runs clear, without industrial waste or agricultural runoff.
The word applies beyond environmental contexts: an unpolluted mind remains innocent or uncorrupted.
We hiked to find unpolluted air away from the city.
Not damaged or degraded
- untouchedNot contacted or affected
- virginOne sexually inexperienced
- immaculateCompletely without blemish
- uncontaminatedFree from impurities
untainted · pure · unsullied · undefiled · unblemished · spotless · intact · preserved
Free from moral wrong
- uncorruptedNot spoiled or debased
- wholesomeConducive to well-being
- genuineTruly what it claims
- authenticVerified as original
untainted · pure-hearted · virtuous · unblemished · unspoiled · incorruptible · honorable · sincere
Naturally emerging groundwater
- snowmeltLiquefied winter precipitation
- brookSmall flowing watercourse
- streamSteady continuous flow
- glacierSlow-moving ice mass
aquifer · groundwater · runoff · lake · river · well · reservoir · rainfall
Interconnected organisms and surroundings
- watershedDrainage area boundary
- aquiferGroundwater-bearing geological formation
- groundwaterWater in underground rock
- wetlandsWater-saturated terrain
rainforest · habitat · biodiversity · conservation · sustainability · ecology · waterway · streambed
Gaseous layer around planets
- breezeLight, gentle air movement
- oxygenElement eight, colorless gas
- ventilationCirculation of fresh air
- currentsDirectional flows of movement
troposphere · ozone · breathable · alpine · crisp · invigorating
unspoiled
Not damaged or degraded
- untouchedNot contacted or affected
- virginOne sexually inexperienced
- immaculateCompletely without blemish
uncontaminated · untainted · pure · unsullied · undefiled · unblemished · spotless · intact · preserved · undisturbed
innocent
Free from moral wrong
- uncorruptedNot spoiled or debased
- wholesomeConducive to well-being
- genuineTruly what it claims
authentic · untainted · pure-hearted · virtuous · unblemished · unspoiled · incorruptible · honorable · sincere · true
springwater
Naturally emerging groundwater
glacier · aquifer · groundwater · runoff · lake · river · well · reservoir · rainfall · crystal-clear
ecosystem
Interconnected organisms and surroundings
- watershedDrainage area boundary
- aquiferGroundwater-bearing geological formation
- groundwaterWater in underground rock
wetlands · rainforest · habitat · biodiversity · conservation · sustainability · ecology · waterway · streambed · headwaters
atmosphere
Gaseous layer around planets
- breezeLight, gentle air movement
- oxygenElement eight, colorless gas
- ventilationCirculation of fresh air
currents · troposphere · ozone · breathable · alpine · crisp · invigorating
- puritypure, purity, pristine, spotless, spotlessness