Declension table of ?sadartha

Neuter	Singular	Dual	Plural
Nominative	sadartham	sadarthe	sadarthāni
Vocative	sadartha	sadarthe	sadarthāni
Accusative	sadartham	sadarthe	sadarthāni
Instrumental	sadarthena	sadarthābhyām	sadarthaiḥ
Dative	sadarthāya	sadarthābhyām	sadarthebhyaḥ
Ablative	sadarthāt	sadarthābhyām	sadarthebhyaḥ
Genitive	sadarthasya	sadarthayoḥ	sadarthānām
Locative	sadarthe	sadarthayoḥ	sadartheṣu

Compound sadartha -

Adverb -sadartham -sadarthāt