Declension table of ?tādarthika

Masculine	Singular	Dual	Plural
Nominative	tādarthikaḥ	tādarthikau	tādarthikāḥ
Vocative	tādarthika	tādarthikau	tādarthikāḥ
Accusative	tādarthikam	tādarthikau	tādarthikān
Instrumental	tādarthikena	tādarthikābhyām	tādarthikaiḥ tādarthikebhiḥ
Dative	tādarthikāya	tādarthikābhyām	tādarthikebhyaḥ
Ablative	tādarthikāt	tādarthikābhyām	tādarthikebhyaḥ
Genitive	tādarthikasya	tādarthikayoḥ	tādarthikānām
Locative	tādarthike	tādarthikayoḥ	tādarthikeṣu

Compound tādarthika -

Adverb -tādarthikam -tādarthikāt