1) Inexperienced 2) Not practiced 3) Not put into effect 4) Not trained or skilled 5) Unpractised 1) Inexperienced 2) Rusty 3) Unpractised 
[adj] - not having had extensive practice
unpractised adjective not having had extensive practice
not trained or skilled; inexpert: an unpracticed actor. · not practiced; not usually or generally used or done; not put into effect.