Declension table of ?aruṣastūpa

Neuter	Singular	Dual	Plural
Nominative	aruṣastūpam	aruṣastūpe	aruṣastūpāni
Vocative	aruṣastūpa	aruṣastūpe	aruṣastūpāni
Accusative	aruṣastūpam	aruṣastūpe	aruṣastūpāni
Instrumental	aruṣastūpena	aruṣastūpābhyām	aruṣastūpaiḥ
Dative	aruṣastūpāya	aruṣastūpābhyām	aruṣastūpebhyaḥ
Ablative	aruṣastūpāt	aruṣastūpābhyām	aruṣastūpebhyaḥ
Genitive	aruṣastūpasya	aruṣastūpayoḥ	aruṣastūpānām
Locative	aruṣastūpe	aruṣastūpayoḥ	aruṣastūpeṣu

Compound aruṣastūpa -

Adverb -aruṣastūpam -aruṣastūpāt