1.An inexperienced young man.
4.I will try my prentice hand at it.
6.Lacking experience and the knowledge gained from it; inexperienced.
7.He was only a callow youth.
8.The satirists ridiculed the plans for a new opera house; The students poked fun at the inexperienced teacher.
9.A young or inexperienced person.
10.Not knowledgeable or skilled; inexperienced.