Declension table of ?tarkavāda

Masculine	Singular	Dual	Plural
Nominative	tarkavādaḥ	tarkavādau	tarkavādāḥ
Vocative	tarkavāda	tarkavādau	tarkavādāḥ
Accusative	tarkavādam	tarkavādau	tarkavādān
Instrumental	tarkavādena	tarkavādābhyām	tarkavādaiḥ tarkavādebhiḥ
Dative	tarkavādāya	tarkavādābhyām	tarkavādebhyaḥ
Ablative	tarkavādāt	tarkavādābhyām	tarkavādebhyaḥ
Genitive	tarkavādasya	tarkavādayoḥ	tarkavādānām
Locative	tarkavāde	tarkavādayoḥ	tarkavādeṣu

Compound tarkavāda -

Adverb -tarkavādam -tarkavādāt