uncontaminated
un-con-tam-i-nat-ed
adjective
Not containing any harmful or unwanted substances; pure and safe.
"The water source remained uncontaminated by pollution."
Thesaurus
Synonyms: unpolluted, pure
Antonyms: contaminated
un-con-tam-i-nat-ed
Not containing any harmful or unwanted substances; pure and safe.
"The water source remained uncontaminated by pollution."
Synonyms: unpolluted, pure
Antonyms: contaminated