Declension table of ?sādanīya

Masculine	Singular	Dual	Plural
Nominative	sādanīyaḥ	sādanīyau	sādanīyāḥ
Vocative	sādanīya	sādanīyau	sādanīyāḥ
Accusative	sādanīyam	sādanīyau	sādanīyān
Instrumental	sādanīyena	sādanīyābhyām	sādanīyaiḥ sādanīyebhiḥ
Dative	sādanīyāya	sādanīyābhyām	sādanīyebhyaḥ
Ablative	sādanīyāt	sādanīyābhyām	sādanīyebhyaḥ
Genitive	sādanīyasya	sādanīyayoḥ	sādanīyānām
Locative	sādanīye	sādanīyayoḥ	sādanīyeṣu

Compound sādanīya -

Adverb -sādanīyam -sādanīyāt