vuṭṭhi

rain SN.i.172 = Snp.77 (fig. = saddhā bījaṃ tapo vuṭṭhi); AN.iii.370, AN.iii.378 (vāta˚); Iti.83; Dhp.14; Ja.vi.587 (˚dhārā) Tha-ap.38 (fig.), Ja.vi.52 (amata˚); Mil.416; Vism.37, Vism.234 (salila˚); Mhvs.1, Mhvs.24; Snp-a.34, Snp-a.224; Pv-a.139 (˚dhārā shower of rain)
dubbuṭṭhi lack of rain, drought (opp. suvuṭṭhi) Ja.ii.367 = Ja.vi.487; Vism.512.

fr. vṛṣ, see vassati1 & cp. Vedic vṛṣṭi