Viyatta
Viyatta,(adj.) [cp.Sk.vyakta,vi+pp.of añj] determined,of settled opinion,learned,accomplished; only in stock phrase sāvakā viyattā vinītā visāradā (which Rh.D.trsls “true hearers,wise and well-trained,ready etc.” Dial.II.114) at D.II,104=A.IV,310=S.V,260=Ud.63.The BSk.(at Divy 202) has śrāvakāh (for bhikkhū!) paṇḍitā bhaviṣyanti vyaktā vinītā viśāradāh.‹-› 2.separated,split,dissenting,heretic Sn.800 (=vavatthita bhinna dvejjhāpanna etc.Nd2 108; =bhinna SnA 530).Cp.the two meanings of vavatthita (=*vyakta),which quasi-correspond to viyatta 1 & 2 At this passage the v.l.(all SS of the Commentary) viyutta is perhaps to be perferred to viyatta.
Note.It is to be noted that viyatta in § 1 does not occur in poetry,but seems to have spelling viy° because of the foll.vinīta and visārada.Cp.vyatta & veyyatta.(Page 632)