Declension table of ?ruṃśanīya

Masculine	Singular	Dual	Plural
Nominative	ruṃśanīyaḥ	ruṃśanīyau	ruṃśanīyāḥ
Vocative	ruṃśanīya	ruṃśanīyau	ruṃśanīyāḥ
Accusative	ruṃśanīyam	ruṃśanīyau	ruṃśanīyān
Instrumental	ruṃśanīyena	ruṃśanīyābhyām	ruṃśanīyaiḥ ruṃśanīyebhiḥ
Dative	ruṃśanīyāya	ruṃśanīyābhyām	ruṃśanīyebhyaḥ
Ablative	ruṃśanīyāt	ruṃśanīyābhyām	ruṃśanīyebhyaḥ
Genitive	ruṃśanīyasya	ruṃśanīyayoḥ	ruṃśanīyānām
Locative	ruṃśanīye	ruṃśanīyayoḥ	ruṃśanīyeṣu

Compound ruṃśanīya -

Adverb -ruṃśanīyam -ruṃśanīyāt