Declension table of ?pṛṣṭhyastoma

Masculine	Singular	Dual	Plural
Nominative	pṛṣṭhyastomaḥ	pṛṣṭhyastomau	pṛṣṭhyastomāḥ
Vocative	pṛṣṭhyastoma	pṛṣṭhyastomau	pṛṣṭhyastomāḥ
Accusative	pṛṣṭhyastomam	pṛṣṭhyastomau	pṛṣṭhyastomān
Instrumental	pṛṣṭhyastomena	pṛṣṭhyastomābhyām	pṛṣṭhyastomaiḥ pṛṣṭhyastomebhiḥ
Dative	pṛṣṭhyastomāya	pṛṣṭhyastomābhyām	pṛṣṭhyastomebhyaḥ
Ablative	pṛṣṭhyastomāt	pṛṣṭhyastomābhyām	pṛṣṭhyastomebhyaḥ
Genitive	pṛṣṭhyastomasya	pṛṣṭhyastomayoḥ	pṛṣṭhyastomānām
Locative	pṛṣṭhyastome	pṛṣṭhyastomayoḥ	pṛṣṭhyastomeṣu

Compound pṛṣṭhyastoma -

Adverb -pṛṣṭhyastomam -pṛṣṭhyastomāt