1. Not corrupted by contact or association
   "there is no culture uncontaminated by contact with the outside world" 
2. Free from admixture with noxious elements; clean
   - unpolluted

See also: pure

Antonym: contaminated

• animal fibre
• animal foot
• animal glue
• animal group
• animal husbandry
• animal kingdom
• animal leg
• animal magnetism
• animal material
• animal nature
• animal oil
• animal order
• animal pigment
• animal product
• animal psychology
• animal rights
• animal scientist
• animal skin
• animal starch
• animal stuffer
• animal tissue
• animal toxin
• animal trainer
• animal virus
• animal-worship