Declension table of ?tadvaśa

Masculine	Singular	Dual	Plural
Nominative	tadvaśaḥ	tadvaśau	tadvaśāḥ
Vocative	tadvaśa	tadvaśau	tadvaśāḥ
Accusative	tadvaśam	tadvaśau	tadvaśān
Instrumental	tadvaśena	tadvaśābhyām	tadvaśaiḥ tadvaśebhiḥ
Dative	tadvaśāya	tadvaśābhyām	tadvaśebhyaḥ
Ablative	tadvaśāt	tadvaśābhyām	tadvaśebhyaḥ
Genitive	tadvaśasya	tadvaśayoḥ	tadvaśānām
Locative	tadvaśe	tadvaśayoḥ	tadvaśeṣu

Compound tadvaśa -

Adverb -tadvaśam -tadvaśāt