Declension table of ?pratisāmarthya

Neuter	Singular	Dual	Plural
Nominative	pratisāmarthyam	pratisāmarthye	pratisāmarthyāni
Vocative	pratisāmarthya	pratisāmarthye	pratisāmarthyāni
Accusative	pratisāmarthyam	pratisāmarthye	pratisāmarthyāni
Instrumental	pratisāmarthyena	pratisāmarthyābhyām	pratisāmarthyaiḥ
Dative	pratisāmarthyāya	pratisāmarthyābhyām	pratisāmarthyebhyaḥ
Ablative	pratisāmarthyāt	pratisāmarthyābhyām	pratisāmarthyebhyaḥ
Genitive	pratisāmarthyasya	pratisāmarthyayoḥ	pratisāmarthyānām
Locative	pratisāmarthye	pratisāmarthyayoḥ	pratisāmarthyeṣu

Compound pratisāmarthya -

Adverb -pratisāmarthyam -pratisāmarthyāt