Declension table of ?arṣṭṛ

Masculine	Singular	Dual	Plural
Nominative	arṣṭā	arṣṭārau	arṣṭāraḥ
Vocative	arṣṭaḥ	arṣṭārau	arṣṭāraḥ
Accusative	arṣṭāram	arṣṭārau	arṣṭṝn
Instrumental	arṣṭrā	arṣṭṛbhyām	arṣṭṛbhiḥ
Dative	arṣṭre	arṣṭṛbhyām	arṣṭṛbhyaḥ
Ablative	arṣṭuḥ	arṣṭṛbhyām	arṣṭṛbhyaḥ
Genitive	arṣṭuḥ	arṣṭroḥ	arṣṭṝṇām
Locative	arṣṭari	arṣṭroḥ	arṣṭṛṣu

Compound arṣṭṛ -

Adverb -arṣṭṛ