अप्रायु

á-prāyu

mfn. (1. yu with prā = pra <cf. á-prayāvam> Padap. á-prâ̱yu fr. āyú, orﾠ ā́yus), not careless, assiduous RV. I, 89, 1 and VIII, 24, 18 ;

(u) ind. assiduously RV. V, 80, 3.