Declension table of tvaṣṭṛ

Masculine	Singular	Dual	Plural
Nominative	tvaṣṭā	tvaṣṭārau	tvaṣṭāraḥ
Vocative	tvaṣṭaḥ	tvaṣṭārau	tvaṣṭāraḥ
Accusative	tvaṣṭāram	tvaṣṭārau	tvaṣṭṝn
Instrumental	tvaṣṭrā	tvaṣṭṛbhyām	tvaṣṭṛbhiḥ
Dative	tvaṣṭre	tvaṣṭṛbhyām	tvaṣṭṛbhyaḥ
Ablative	tvaṣṭuḥ	tvaṣṭṛbhyām	tvaṣṭṛbhyaḥ
Genitive	tvaṣṭuḥ	tvaṣṭroḥ	tvaṣṭṝṇām
Locative	tvaṣṭari	tvaṣṭroḥ	tvaṣṭṛṣu

Compound tvaṣṭṛ -

Adverb -tvaṣṭṛ