original

[1]	master , master copy
[2]	archetype , pilot
[3]	prototype , archetype , source , model , pattern , master
[4]	eccentric , nonconformist , individualist , (Colloq) case , card , character , (Brit) queer fish

adj.

[1]	initial , first , earliest , primary , beginning , starting , basic
[2]	native , indigenous , autochthonous , aboriginal , primordial , primeval , primitive
[3]	master , actual , primary , authentic , true , genuine , real , basic , prototypic(al) , archetypal , source
[4]	creative , novel , innovative , unique , imaginative , unusual , inventive , ingenious , firsthand , fresh , underived , unprecedented