Declension table of tadartha

Neuter	Singular	Dual	Plural
Nominative	tadartham	tadarthe	tadarthāni
Vocative	tadartha	tadarthe	tadarthāni
Accusative	tadartham	tadarthe	tadarthāni
Instrumental	tadarthena	tadarthābhyām	tadarthaiḥ
Dative	tadarthāya	tadarthābhyām	tadarthebhyaḥ
Ablative	tadarthāt	tadarthābhyām	tadarthebhyaḥ
Genitive	tadarthasya	tadarthayoḥ	tadarthānām
Locative	tadarthe	tadarthayoḥ	tadartheṣu

Compound tadartha -

Adverb -tadartham -tadarthāt