Declension table of ?sarpiṣṭara

Neuter	Singular	Dual	Plural
Nominative	sarpiṣṭaram	sarpiṣṭare	sarpiṣṭarāṇi
Vocative	sarpiṣṭara	sarpiṣṭare	sarpiṣṭarāṇi
Accusative	sarpiṣṭaram	sarpiṣṭare	sarpiṣṭarāṇi
Instrumental	sarpiṣṭareṇa	sarpiṣṭarābhyām	sarpiṣṭaraiḥ
Dative	sarpiṣṭarāya	sarpiṣṭarābhyām	sarpiṣṭarebhyaḥ
Ablative	sarpiṣṭarāt	sarpiṣṭarābhyām	sarpiṣṭarebhyaḥ
Genitive	sarpiṣṭarasya	sarpiṣṭarayoḥ	sarpiṣṭarāṇām
Locative	sarpiṣṭare	sarpiṣṭarayoḥ	sarpiṣṭareṣu

Compound sarpiṣṭara -

Adverb -sarpiṣṭaram -sarpiṣṭarāt