Declension table of ?tapaḥparārdha

Masculine	Singular	Dual	Plural
Nominative	tapaḥparārdhaḥ	tapaḥparārdhau	tapaḥparārdhāḥ
Vocative	tapaḥparārdha	tapaḥparārdhau	tapaḥparārdhāḥ
Accusative	tapaḥparārdham	tapaḥparārdhau	tapaḥparārdhān
Instrumental	tapaḥparārdhena	tapaḥparārdhābhyām	tapaḥparārdhaiḥ tapaḥparārdhebhiḥ
Dative	tapaḥparārdhāya	tapaḥparārdhābhyām	tapaḥparārdhebhyaḥ
Ablative	tapaḥparārdhāt	tapaḥparārdhābhyām	tapaḥparārdhebhyaḥ
Genitive	tapaḥparārdhasya	tapaḥparārdhayoḥ	tapaḥparārdhānām
Locative	tapaḥparārdhe	tapaḥparārdhayoḥ	tapaḥparārdheṣu

Compound tapaḥparārdha -

Adverb -tapaḥparārdham -tapaḥparārdhāt