Declension table of ?śardhya

Masculine	Singular	Dual	Plural
Nominative	śardhyaḥ	śardhyau	śardhyāḥ
Vocative	śardhya	śardhyau	śardhyāḥ
Accusative	śardhyam	śardhyau	śardhyān
Instrumental	śardhyena	śardhyābhyām	śardhyaiḥ śardhyebhiḥ
Dative	śardhyāya	śardhyābhyām	śardhyebhyaḥ
Ablative	śardhyāt	śardhyābhyām	śardhyebhyaḥ
Genitive	śardhyasya	śardhyayoḥ	śardhyānām
Locative	śardhye	śardhyayoḥ	śardhyeṣu

Compound śardhya -

Adverb -śardhyam -śardhyāt