निर्वंशकnirvaṃśaka(see ह्रस्व - निर्व् ˚)
(see ह्रस्व - निर्व् that the rest of a word is to be supplied)
कोशःDictionaries
Every entry for a word in Apte, Monier-Williams, Macdonell and the Dhātupāṭha, with their abbreviations spelled out, and an analysis of its forms.