Declension table of ?tapurvadha

Neuter	Singular	Dual	Plural
Nominative	tapurvadham	tapurvadhe	tapurvadhāni
Vocative	tapurvadha	tapurvadhe	tapurvadhāni
Accusative	tapurvadham	tapurvadhe	tapurvadhāni
Instrumental	tapurvadhena	tapurvadhābhyām	tapurvadhaiḥ
Dative	tapurvadhāya	tapurvadhābhyām	tapurvadhebhyaḥ
Ablative	tapurvadhāt	tapurvadhābhyām	tapurvadhebhyaḥ
Genitive	tapurvadhasya	tapurvadhayoḥ	tapurvadhānām
Locative	tapurvadhe	tapurvadhayoḥ	tapurvadheṣu

Compound tapurvadha -

Adverb -tapurvadham -tapurvadhāt