Declension table of ?ruṃśya

Masculine	Singular	Dual	Plural
Nominative	ruṃśyaḥ	ruṃśyau	ruṃśyāḥ
Vocative	ruṃśya	ruṃśyau	ruṃśyāḥ
Accusative	ruṃśyam	ruṃśyau	ruṃśyān
Instrumental	ruṃśyena	ruṃśyābhyām	ruṃśyaiḥ ruṃśyebhiḥ
Dative	ruṃśyāya	ruṃśyābhyām	ruṃśyebhyaḥ
Ablative	ruṃśyāt	ruṃśyābhyām	ruṃśyebhyaḥ
Genitive	ruṃśyasya	ruṃśyayoḥ	ruṃśyānām
Locative	ruṃśye	ruṃśyayoḥ	ruṃśyeṣu

Compound ruṃśya -

Adverb -ruṃśyam -ruṃśyāt