Declension table of ?śārka

Masculine	Singular	Dual	Plural
Nominative	śārkaḥ	śārkau	śārkāḥ
Vocative	śārka	śārkau	śārkāḥ
Accusative	śārkam	śārkau	śārkān
Instrumental	śārkeṇa	śārkābhyām	śārkaiḥ śārkebhiḥ
Dative	śārkāya	śārkābhyām	śārkebhyaḥ
Ablative	śārkāt	śārkābhyām	śārkebhyaḥ
Genitive	śārkasya	śārkayoḥ	śārkāṇām
Locative	śārke	śārkayoḥ	śārkeṣu

Compound śārka -

Adverb -śārkam -śārkāt