untested

Adjective

• not yet proved or subjected to testing
  • an untested drug
    
  • untested theory
    
  • an untried procedure
    

• not tried or tested by experience
  • unseasoned artillery volunteers
    
  • still untested in battle
    
  • an illustrator untried in mural painting
    
  • a young hand at plowing
    

Related words

• Synonyms: 
  untried , unseasoned , young