Declension table of ?śadru

Masculine	Singular	Dual	Plural
Nominative	śadruḥ	śadrū	śadravaḥ
Vocative	śadro	śadrū	śadravaḥ
Accusative	śadrum	śadrū	śadrūn
Instrumental	śadruṇā	śadrubhyām	śadrubhiḥ
Dative	śadrave	śadrubhyām	śadrubhyaḥ
Ablative	śadroḥ	śadrubhyām	śadrubhyaḥ
Genitive	śadroḥ	śadrvoḥ	śadrūṇām
Locative	śadrau	śadrvoḥ	śadruṣu

Compound śadru -

Adverb -śadru