Declension table of ?pāryoṣṭhya

Neuter	Singular	Dual	Plural
Nominative	pāryoṣṭhyam	pāryoṣṭhye	pāryoṣṭhyāni
Vocative	pāryoṣṭhya	pāryoṣṭhye	pāryoṣṭhyāni
Accusative	pāryoṣṭhyam	pāryoṣṭhye	pāryoṣṭhyāni
Instrumental	pāryoṣṭhyena	pāryoṣṭhyābhyām	pāryoṣṭhyaiḥ
Dative	pāryoṣṭhyāya	pāryoṣṭhyābhyām	pāryoṣṭhyebhyaḥ
Ablative	pāryoṣṭhyāt	pāryoṣṭhyābhyām	pāryoṣṭhyebhyaḥ
Genitive	pāryoṣṭhyasya	pāryoṣṭhyayoḥ	pāryoṣṭhyānām
Locative	pāryoṣṭhye	pāryoṣṭhyayoḥ	pāryoṣṭhyeṣu

Compound pāryoṣṭhya -

Adverb -pāryoṣṭhyam -pāryoṣṭhyāt