pristine /prisˈtēn or -tīn/

1. Original
2. Former
3. Belonging to the earliest time
4. Pure, unspoilt, unchanged
5. Fresh, clean, unused or untouched

• Protozoa
• protozoal
• protozoan
• protozoans
• protozoic
• protozoological
• protozoologies
• protozoologist
• protozoologists
• protozoology
• protozoon
• protract
• protracted
• protractedly
• protractible
• protractile
• protracting
• protraction
• protractions
• protractive
• protractor
• protractors
• protracts
• protreptic
• protreptical