kuthati

to cook, to boil: kuthanto (ppr) boiling (putrid, foul? So Kern, Toev, s. v. Ja.vi.105 (of Vetaraṇī, cp. kuṭṭhita)
pp kuthita.

Sk. kvathati cp. kaṭhati, kaṭhita, kuṭṭhita, ukkaṭṭhita & upakūḷita2