niyyānika

adjective leading out (of saṃsāra), leading to salvation, salutary, sanctifying, saving profitable DN.i.235, DN.i.237; SN.i.220; SN.v.82, SN.v.166, SN.v.255, SN.v.379 sq. Ja.i.48 (a˚), Ja.i.106; Dhs.277, Dhs.339, Dhs.505 (cp. Dhs. trsl. pp. 82 335); Vb.12, Vb.19, Vb.56, Vb.319, Vb.324; Ne.29, Ne.31, Ne.63, Ne.83; Dhp-a.iv.87
■ Also found in spelling nīyānika e.g. AN.iii.132 (ariyā diṭṭhi n. nīyāti takkarassa sammādukkha-khayāya); DN-a.i.89 (anīyānikattā tiracchanabhūtā kathā). Niyyama(ka)

to niyyāna