English to English

noun (n)

• someone new to a field or activity(noun.person)

  Synonym:
  initiate, novice, tiro, tyro
  

  source: wordnet30
• a person who founds or establishes some institution(noun.person)

  Synonym:
  father, founder, founding father
  

  source: wordnet30
• One who begins or originates anything. Specifically: A young or inexperienced practitioner or student; a tyro.(noun)

  source: webster1913