adjective begun, started, bent on, undertaking, holding on to, resolved, firm AN.i.148 (āraddhaṃ me viriyaṃ Iti.30; Pv-a.73 (ṭhapetuṃ began to place), Pv-a.212 (gantuṃ). Cp. ārādhaka 1.

• -citta concentrated of mind, decided, settled DN.i.176; MN.i.414; SN.ii.21; Snp.p.102; Snp-a.436. Cp. ārādheti 1.
• -viriya (adj.) strenuous, energetic, resolute Vin.i.182; DN.iii.252, DN.iii.268, DN.iii.282, DN.iii.285; AN.i.24; Snp.68, Snp.344; Iti.71 (opp. hīna-viriya); Cnd.131; Pts.i.171; Thag-a.95. Cp viriyārambha; f. abstr. ˚viriyatā MN.i.19.

pp. of ā + rabh