…positive form we find as apavīṇati “to take care of, to pay attention to (c. acc.) at MN.i.324, where Trenckner…

see apaviṇāti (= apaciṇāti).

not to observe or notice Ja.v.339 (= anoloketi C.; variant reading anapaviṇāti).

an + upacināti

1. [in meaning of Sk. apacīyate cp. P. upaciyyati Pass. of upacināti] to get rid of, do away with, (cp. apacaya), diminish, make less SN.iii.89 (opp. ācināti); Thag.807; Ja.iv.172 (apacineth’ eva kāmā …

to look up to, respect, honour Ja.iii.387 (T. reading sure, but variant reading C. pavīrati).

pa + vī to seek, Sk. veti, but with diff. formation in P. cp. Trenckner, Notes 78 (who derives it fr …