Declension table of ?aruṣastūpa

Masculine	Singular	Dual	Plural
Nominative	aruṣastūpaḥ	aruṣastūpau	aruṣastūpāḥ
Vocative	aruṣastūpa	aruṣastūpau	aruṣastūpāḥ
Accusative	aruṣastūpam	aruṣastūpau	aruṣastūpān
Instrumental	aruṣastūpena	aruṣastūpābhyām	aruṣastūpaiḥ aruṣastūpebhiḥ
Dative	aruṣastūpāya	aruṣastūpābhyām	aruṣastūpebhyaḥ
Ablative	aruṣastūpāt	aruṣastūpābhyām	aruṣastūpebhyaḥ
Genitive	aruṣastūpasya	aruṣastūpayoḥ	aruṣastūpānām
Locative	aruṣastūpe	aruṣastūpayoḥ	aruṣastūpeṣu

Compound aruṣastūpa -

Adverb -aruṣastūpam -aruṣastūpāt