Declension table of ?śardha

Masculine	Singular	Dual	Plural
Nominative	śardhaḥ	śardhau	śardhāḥ
Vocative	śardha	śardhau	śardhāḥ
Accusative	śardham	śardhau	śardhān
Instrumental	śardhena	śardhābhyām	śardhaiḥ śardhebhiḥ
Dative	śardhāya	śardhābhyām	śardhebhyaḥ
Ablative	śardhāt	śardhābhyām	śardhebhyaḥ
Genitive	śardhasya	śardhayoḥ	śardhānām
Locative	śardhe	śardhayoḥ	śardheṣu

Compound śardha -

Adverb -śardham -śardhāt