Declension table of ?sādanya

Masculine	Singular	Dual	Plural
Nominative	sādanyaḥ	sādanyau	sādanyāḥ
Vocative	sādanya	sādanyau	sādanyāḥ
Accusative	sādanyam	sādanyau	sādanyān
Instrumental	sādanyena	sādanyābhyām	sādanyaiḥ sādanyebhiḥ
Dative	sādanyāya	sādanyābhyām	sādanyebhyaḥ
Ablative	sādanyāt	sādanyābhyām	sādanyebhyaḥ
Genitive	sādanyasya	sādanyayoḥ	sādanyānām
Locative	sādanye	sādanyayoḥ	sādanyeṣu

Compound sādanya -

Adverb -sādanyam -sādanyāt