Declension table of ?tathāvādin

Masculine	Singular	Dual	Plural
Nominative	tathāvādī	tathāvādinau	tathāvādinaḥ
Vocative	tathāvādin	tathāvādinau	tathāvādinaḥ
Accusative	tathāvādinam	tathāvādinau	tathāvādinaḥ
Instrumental	tathāvādinā	tathāvādibhyām	tathāvādibhiḥ
Dative	tathāvādine	tathāvādibhyām	tathāvādibhyaḥ
Ablative	tathāvādinaḥ	tathāvādibhyām	tathāvādibhyaḥ
Genitive	tathāvādinaḥ	tathāvādinoḥ	tathāvādinām
Locative	tathāvādini	tathāvādinoḥ	tathāvādiṣu

Compound tathāvādi -

Adverb -tathāvādi